After a 3 year delay, the 400 is coming out for a rebuild this winter. Last two times I pulled it, I needed the transmission as well, so I just did an all in one grab and go. I'd prefer to leave the tranny in this time. Looking at the process, here's what I am thinking:
1. Hood off - Drain oil/water
2. Header disconnect from muffler
3. Drive shaft off
4. Remove bolts holding tranny in place on cross member
5. remove radiator/alternator/fan shroud/fan
6. Remove bolts from motor mounts
7. slide engine/tranny forward so I can get to bell housing bolts- remove bolts, slide tranny back
8. lift engine, remove headers.
9. Out we go.

Any thoughts on my steps here? I omitted obvious things like pulling air cleaner, ground straps, carb etc.

As always, thanks to all who take the time to respond!
Drew