Was able to slap the AE .28 in after a little bit of work with the dremel on the stock Mammoth motor mounts, I'm glad just about everything is going to work perfectly. I have some shims I need to put in to get the stock 2 speed clutch bell to stop rubbing on the flywheel and then it should be perfect. Now onto replacing the stock HS-311 throttle and XTM 175 steering servo.