Gearbox and bellhousing assembly complete and ready for reinstallation. Thankfully my buddy Jeff Phillips stopped by at this point to smoke my cigars and help me get it back down on the floor gracefully.
A little jiggling and persuasion with a floor jack and whoosh - it all slid together nicely. It looks a lot nicer now that I have gotten an opportunity to clean in some of the 'hard to get to' areas.