subaru ej20tt

[lastplace]

I have a 1915cc engine in my 1303 at the moment. I have a whole turbo system made for an engine I was going to build, but I decided to give up the vw engine and switch to a subaru. Now I think that if i did the swap instead I would get the better learning experience, fooling around with the subaru's newer technology.
I have a transmission with stock gearing and a super diff in it right now. Would it be strong enough for an ej20t, or possibly an ej20tt?

Thanks in advance.