I currently am running an eaton m112 on a 2v. The 400hp is nice but now I'm looking to go more. I know I need a stronger bottom end. I'm very mechanical myself.....would I be better off buying a short block or building my block up with fitted internals.....I only have 63k on the odometer. I figure like a 3.4 whipple. Im pretty sure my fuel system will handle it...60lb injectors focus pump with bap. Other issues....trans...will the 3650 handle it or necessary t56 swap? Axles?