5S-FE MK2 Non-Turbo Engine Engine goin in the top!!

5S-FE MK2 Non-Turbo Engine, engine, tranny, slide, cabin, rotating, pretty, severe, angle, ideas, mount, clear, motor, trouble, ready, goin, spline, housing, jacking, dropping, clutch, disk

My new engine is ready to go in from the top and i am having trouble getting the spline from the tranny housing to slide into the clutch disk and what not. I have tried jacking up the tranny, dropping the engine down at a pretty severe angle, and also rotating it towards the cabin but cannot seem to clear the right motor mount enough for it to actually slide in. Any ideas?!?!?!