85 Tri-Zinger hub swap? Tri-Zinger Fork swap? Hub Swap Has any one tried to swap Tri-Zinger 60 rear hubs for hubs with a 4x100 bolt pattern?? Or Swapped a different set of Yamaha hubs? 4x100 wheel adapters? Spline adapters? Any help? Fork swap Has any one tried to swap Tri-Zinger 60 forks for pw80 Forks? yz50? yz60? Other Yamaha forks that might fit? Any Help? Thanks in Advance Keith