I have about 115 active mods but I've seen people with far more mods, far more hours thatn 80, and a smaller save file size.
Here's my load order:
Spoiler
Masters for: Streamsave_3.ess00 Oblivion.esm01 You Are Here.esm02 All Natural Base.esm [Version 1.0]03 Francesco's Leveled Creatures-Items Mod.esm04 Francesco's Optional New Items Add-On.esm05 Cobl Main.esm [Version 1.72]06 Oscuro's_Oblivion_Overhaul.esm [Version 1.34]07 Mart's Monster Mod.esm [Version 3.7b1]08 TamrielTravellers.esm [Version 1.39c]09 FCOM_Convergence.esm [Version 0.9.9a7]0A Kvatch Rebuilt.esm0B Better Cities Resources.esm0C HorseCombatMaster.esm0D UnnecessaryViolence.esm0E Unofficial Oblivion Patch.esp [Version 3.2.0]0F DLCShiveringIsles.esp10 Unofficial Shivering Isles Patch.esp [Version 1.4.0]11 Better Cities .esp12 Francesco's Optional Chance of Stronger Bosses.esp13 Francesco's Optional Chance of Stronger Enemies.esp14 Francesco's Optional Chance of More Enemies.esp15 Francesco's Optional Leveled Guards.esp++ FCOM_Francescos.esp [Version 0.9.9]++ FCOM_FrancescosItemsAddOn.esp [Version 0.9.9]16 FCOM_FrancescosNamedBosses.esp [Version 0.9.9]17 Fran Armor Add-on.esp18 Fran_Lv30Item_Maltz.esp** All Natural - Real Lights.esp [Version 1.0]19 All Natural.esp [Version 1.0]1A All Natural - SI.esp [Version 1.0]1B Immersive Interiors.esp [Version 0.7]1C Immersive Interiors - Lights Addon.esp [Version 0.7]1D AmbientTownSounds.esp1E MIS.esp1F MIS New Sounds Optional Part.esp20 PCSoundBorrodin.esp [Version 2.6]21 WindowLightingSystem.esp22 AmbientDungeons.esp [Version 1.3]++ Item interchange - Extraction.esp [Version 0.76]23 Crowded Cities 15.esp24 Crowded Roads 23.esp25 Enhanced Hotkeys.esp [Version 1.2]26 DLCHorseArmor.esp27 DLCOrrery.esp28 DLCVileLair.esp29 DLCMehrunesRazor.esp2A DLCSpellTomes.esp2B DLCThievesDen.esp2C ExnemRuneskulls.esp++ FCOM_ExnemRuneskulls.esp [Version 0.9.9]2D Cobl Glue.esp [Version 1.72]2E Cobl Si.esp [Version 1.63]2F Bob's Armory Oblivion.esp30 FCOM_BobsArmory.esp [Version 0.9.9]31 Oblivion WarCry EV.esp32 FCOM_WarCry.esp [Version 0.9.9]33 Oscuro's_Oblivion_Overhaul.esp [Version 1.34]** OOO 1.32-Cobl.esp [Version 1.72]++ FCOM_Cobl.esp [Version 0.9.9]34 FCOM_Convergence.esp [Version 0.9.9]35 FCOM_RealSwords.esp [Version 0.9.9]36 TamrielTravellers4OOO.esp [Version 1.39c]++ TamrielTravellersItemsnpc.esp [Version 1.39c]37 TamrielTravellersItemsCobl.esp [Version 1.39c]38 ShiveringIsleTravellers.esp [Version 1.39c]++ ShiveringIsleTravellersFriendlyFactions.esp [Version 1.39c]++ FCOM_TamrielTravelers.esp [Version 0.9.9]39 OOO-WaterFish.esp [Version 1.34]++ MMM-Cobl.esp [Version 1.69]3A Kvatch Rebuilt.esp++ Kvatch Rebuilt - OOO Compatibility.esp3B Kvatch Rebuilt - Leveled Guards - FCOM.esp3C Scribe Supplies.esp3D VaultsofCyrodiilBC.esp3E DLCBattlehornCastle.esp3F DLCfrostcrag.esp40 FrostcragRebornCobl.esp41 ElsweyrAnequina.esp42 xuldarkforest.esp [Version 1.0.5]43 xulStendarrValley.esp [Version 1.2.2]44 xulTheHeath.esp45 XulEntiusGorge.esp46 xulFallenleafEverglade.esp [Version 1.3.1]47 Anequina-Fallenleaf-Patch.esp48 xulColovianHighlands_EV.esp [Version 1.2.1]49 xulChorrolHinterland.esp [Version 1.2.2]4A xulBeachesOfCyrodiilLostCoast.esp [Version 1.6.4]4B xulBravilBarrowfields.esp [Version 1.3.2]4C xulLushWoodlands.esp [Version 1.3]4D xulAncientYews.esp [Version 1.4.3]4E xulAncientRedwoods.esp [Version 1.6]4F xulCloudtopMountains.esp [Version 1.0.3]50 xulArriusCreek.esp [Version 1.1.3]51 xulPatch_AY_AC.esp [Version 1.1]52 xulRollingHills_EV.esp [Version 1.3.2]53 xulPantherRiver.esp54 xulRiverEthe.esp [Version 1.0.2]55 xulBrenaRiverRavine.esp [Version 1.0.2]56 xulImperialIsle.esp [Version 1.6.5]57 xulBlackwoodForest.esp [Version 1.0.4]58 xulCheydinhalFalls.esp [Version 1.0.1]59 xulAspenWood.esp [Version 1.0.2]5A xulSkingradOutskirts.esp5B xulSnowdale.esp [Version 1.0]5C FrostcragReborn-Snowdale patch.esp5D OOO-Snowdale Patch.esp++ FCOM_UnofficialFranArmorAddon.esp [Version 0.9.9]5E P1DkeyChain.esp [Version 5.00]5F Salmo the Baker, Cobl.esp [Version 3.08]60 Toggleable Quantity Prompt.esp [Version 3.2.0]61 RealisticFatigue.esp62 SupremeMagicka.esp [Version 0.89]63 SM_ShiveringIsles.esp [Version 0.86]++ SM_DLCSpellTome.esp [Version 0.80]++ SM_OOO.esp [Version 0.89]++ SM_MMM.esp [Version 0.89]++ SM_COBL.esp [Version 0.86]++ SM_Scrolls.esp [Version 0.84]++ SM_SigilStone.esp [Version 0.83]64 MidasSpells.esp65 Midas OscuroGems.esp++ Midas Betterholy.esp++ Midas Reduced Costs Half.esp++ Mart's Monster Mod - Midas Creature Ingredients.esp66 FrostcragMidasLab.esp++ Midas PowDur3x.esp67 DeadlyReflex 5 - Combat Moves.esp++ SM_DeadlyReflex.esp [Version 0.86]++ Item interchange - Placement for FCOM.esp [Version 0.76]++ Item interchange - Placement for Frostcrag Reborn.esp [Version 0.76]68 Better Cities Full.esp69 Better Cities - Unique Landscape Barrowfields.esp6A Better Cities - Unique Landscape Chorrol Hinterland.esp6B Better Cities - Unique Landscape Cheydinhal Falls.esp6C Better Cities - Unique Landscape Skingrad Outskirts.esp6D Better Cities - VWD of the IC.esp6E Better Imperial City.esp6F Better Imperial City FPS Patch.esp [Version 4.7.0]70 Better Cities Full FPS Patch.esp71 Duke Patricks - Magic you can believe in.esp72 UnnecessaryViolence.esp++ Cobl Filter Late MERGE ONLY.esp [Version 1.53]** All Natural - Indoor Weather Filter For Mods.esp [Version 1.0]73 Bashed Patch, 0.esp74 Oblivion Graphics Extender Support.esp [Version 0.2]75 Streamline 3.1.esp
I do run several large mods like FCOM, its components, UL Landscapes, and Better Cities. I indeed use BOSS to sort out my load order.
So does a 9MB save file sound right at this point? 9MB is rather close to the critical mass of 10MB, any way I can decrease it?
I can certainly disable the large mods but I'd rather search for a solution around deactivating it first...