Mini z awd questions??

[Evolution]

Hi,

So I recently just bought a new Mini z awd but I'm not familiar with it, so I have a couple of questions...

1) The body I have right now is a Subaru wrx (sedan) what length drive shaft is it using?

2) I want to get a lancer evolution body, will the autoscale come with a new front clip? Is the lancer body shorter/longer than the subaru? If so, will the pieces to adjust the lenght come with the autoscale? Also, does anyone know the shaft length for the lancer evolution body?

3) Are front and rear diffs the same/interchnagable?