Im running new vegas on my PC and it keeps crashing, like time I load a save it crashes a few seconds later.

Im running these mods in the following load order:
Fallout.esm
(All DLCS including couriers stash+Gra)
Nskies URWL.esm
iHUD.esm
Electro City worldways
Electro CITY highways
Nskies DLC.esp
MCM.esp
EVE.esp
CASM.esp
DynaVision 2


OJO bueno Uhq textures
Weapon retexture project
Stutter remover

Another issue i have been having is sliding NPC. instead of running they slide, like sunny smiles when running is just gliding across the terrain with no leg movement animation

I get constant 60 FPS

Specs:
Intel i5 2500k
Radeon HD 7870
Asrock z77 pro 3
4GB g.skill ram