Cool project. Might I suggest the 12.75" z32 upgrade. It's pretty sweet, and affordable. have it on my b15 sentra. Just requires 17" wheels at least. Lol
also what do Godspeed run? I have BC racing which is pretty awesome, and I know a guy who can usually get a good deal on them (he's a "sales rep").
4x114?
Godspeeds are about 400-600
I got mine for 300 lol
5 lug all around so 5x114
Saving up for some mb battles would like some 17s