To Cheap Out or Not to Cheap Out on My Rebuild

[GamerGirlAlice]

i moved my project to the correct section @ http://forum.overclock3d.net/index.php?/topic/40102-gamergirlalices-monolith/. my p55 working better on 1 car, so i think its my psu and card casing problem. but my project page im trying to deiced replace 2 parts on p55 or go 1155.