Rear beam was the main thing as its has the larger diff opening to suite the lsd's, also was going to fit either an 18mm or escos rear arb,

Fronts I heard that the 3dr setup handles better? Dunno if that's true?

It's more the fact that I'm fitting the boa and want everything to be able to handle the power as standard or TT, and I'm poly bushing everything so don't want to have to do it twice