then the FCR's should bolt up with no problems. 2 things come to mind; you will need to gin up a carb brace and you will have to tighten the bend radius on the carb end of the throttle cables. The layout of the linkage on the carbs sets higher and more offset than the CVKs so the throttle cable housings won't clear the frame. The engine not being centered in the frame does not help.

05 speedmaster - 1100cc, 11:1 racing pistons, Carillo rods, thunderbike cams, ported and polished head, 2mm over intake and exhaust valves, Barnett kevlar clutch, scepter pipes, oversize manifolds, 45mm HSR's, TTP stage 4 firestarter