Input...sure especially for a fellow 39 P/U guy
1. get The Model T Ford Owner by Murray Fahnestock in section one assemblies great info on the transmission.
2. get Re-lining the bands on a Model T Ford by Milton Webb with the first book and Milts guidebook these two publications fill in all the blanks.
3. Check out the various Mike Bender videos and he has several dedicated to bands and pedal alignment.
If and when you pull the hogshead get a buddy to help, your back and neck will thank you. Good luck and let us know how you make out there.