so you want ot use a cossie shell....cossie engine.....cossie box, have i missed the point here or someting?

if you have a cossie shell then you will pay cossie insurance and then some when you tell them that its got all kinds of subaru bits stuck to it, its still beyond me why you would want to do that anyway

if you can do all the fabrication yourself then a subaru powerd fiesta or something would be great, did you see the rear subaru engines mk2 fez in last months fast ford? it was awesome