using the boa bob enine is simple with the right bits. if your going for power then the type 9 gearbox wont last. howeer to use the mt75 correctly you need to make a hybrid box ffrom thr 2wd and 4wd boxes in order to get the right input shaft length. the flywheel from the 2.8i cologne engine can be adapted and is lighter than the cosworth one.
no easy solution for the wiring though... caprisport do alot of the parts for this engine conersion...
HTH chris