Bankrupt>> I say it really depends on what look you are going for. For brake calipers, a clean factory look would be silver or black. For a race inspired look that may catch a glance or two, red or even copper/gold.
Gtx>> are you keeping the hood bra on? I am aware it serves a purpose, but with the grilles its a lil too much. Without the bra it would look great.
I actually took the grilles out that are in my sig pic and put a set of modified stockers back in. For some reason I think my car had too much silver on the front.