1Ton...I figured I would work the pinion angles from the opposite direction. Set the motor, and adjust the rear end pinion angle prior to final welding the spring perches onto it.

I originally asked about the front motor mount height because I was considering making side motor mounts, and wanted to set the engine at the factory height. Now I'm working on fabricating a front motor mount instead, so will just be using a stock front motor mount. But if I need to adjust the height later, should be easy enough to do. Thanks for the reply!