Well, you've made great progress and I'm sure you will have a fun driver. A couple questions, first on your motor/ trans mounts, a kit or home made. Also did you have plenty of floor to trans clearance? I also have a 3600 and some day I may slip in a 292 and automatic trans.
Keep up the good work
Jim

It's easier to get forgiveness than permission!
1946 1/2-Ton Chevy
1953 Chevy 3/4-ton Factory Stakebed