i got a buddy who just bought a 1990 gt. the previous owner took the whole rear out of an sn95 car and bolted it up to the 90 but left the front wheels and brakes the same still four lug. now my buddy obviously wants to convert the front to five lug also and was looking at getting weld wheels for it. if he buys those cheap five lug conversion rotors from summit or 50resto will they work with those wheels