I am sorry but having had the rear end of my M3W severely smashed at the beginning of this week, I am just a little touchy.
I just thnk it would be feasible and I have started to lay it out in AutoCad. I have also bought a spare camshaft support plate, camshaft pulley and crankshaft pulley from Matts Machine Shop to get the dimensions of hole centres, pulley bores and angular positions of keyways etc.
Despite the various doubters I will still look into the possibility of doing this gear conversion as long as the cost is not too prohibitive.