Scott ---
The way it is now looks killer. If you're going to color the wheels - then I think you have to go all the way and match/pick up on, the blacked out grill... otherwise there's just too many colors going on. You have chrome - red - white - black... :>)
Maybe look around the engine room and see a trend and then carry that to the exterior.
If it was mine - I'd take it down to the bare frame and just start over!