EuroTrashLS

So I bought a mustang t56 for my e36 ls swap thinking that I would be cheaper to buy and swap than get a ls one... clearly I was mistaken. I have already swapped the face plate, input shaft, and bell housing. I need to swap the tail housing to an f body one so my mounts line up. Will i need to change anything for the tail housing swap or will it bolt right up? I was thinking that the output shaft would have to be swapped but wanted to double check before I bought any parts.