1. s2 turbo gear box and clutch will be fine
2. 1.8 zetec or 1600 efi cvh flywheel with holes drilled to 11mm
3.u need to run 1.8zetec water pump and pulley
4.u use a cvh mount with bottom lug cut off
5.s2 turbo brake will be fine or u can 2wd cossie discs and 4wd cossie front calipers, you master clinder will be fine
6. yes you do need to use a 1.8 zetec sump and oil pick up
7. best bet is a ashley system