Wud bronze/gold rims
look good with a dark grey car?  

i think so.  i live bronze more however.  

wud u like those or black rims better?  

bronze.  i'm not a big fan of the looks of black rims on dark cars.  not enough contrast in my opinion.  

thanks im still deciding  

look into a set of Rota's.  they're great light weight wheels for individuals on a strict budget.  When I have the money I'll be picking up a set of them, and I have found them for under $600 a set for 17x8 42mm offset.  

BRONZE> i dreamed of having some weds, or works, in bronze when i had my 240sx lol. the rotas you gotta be carful with, my slipstreams cracked a bunch, very functional wheel, just sorta weak when you jump em.  

are OZ rims generally reliable?  

very  

ultraleggera?  

very  

again very.  the rims i'd recommend in addition to those you've mentioned if you are willing to spend a bit are:
Volks
Works
Motegi
Enkei
Rays
Buddy Club
Mugen

All highly reputable companies that make amazing wheels.  

what about league rims?  

never heard of them  

ok cuz i was looking at one of those, but im not sure