Best 416 small block, 727 auto, TTI installation order?

I did my engine, trans and TTI install by myself. I jacked up rear of car as high as floor jack would go and placed jack stands under rear. I wrapped headers with bubble wrap and used rope to hang headers in engine bay. I dropped the motor and bell housing in without trans (4-speed) and attached the headers. I left the engine hoist attacked to motor (ran bolts through motor mounts but did not tighten). I used a trans jack (Harbor Freight) to roll trans under car and attached to bell. Only took me 2 hours from start to finish.