Here is my mod order (using Fallout Mod Manager):
Fallout3.esm
Anchorage.esm
ThePitt.esm
Brokensteel.esm
PointLookout.esm
Zeta.esm
Gunfire Sound Range Increased.esm
Project Beauty.esm
Project Beauty - Broken Steel.esm
Project Beauty - Point Lookout.esm
Arwen Realism Core.esp
Arwen Encumbrance.esp
Arwen Hard-Core.esp
Fellout-pipboylight.esp
RH Irongsights basic Vanilla
RH Ironsights Basic PointLookout
RH Ironsights Basic PittPlugin
Sprint Mod
Sniper Zooming
Fellout-Full
Fellout-Anchorage
Fellout-BrokenSteel
Fellout-PointLookout
Fellout-Zeta
Refurbishes ALL
and also some advice on how to set up a mod order with the least amount of conflicts would help, as I am pretty new to all this.