'70 build up opinions

[BowTieOgre]

Im going to be getting hot and heavy with my '70 short fleet in the near future but wanted to get some input from you all before I started buying parts. Any pros/cons or preferred vendors for any of the following would be appreciated.

(Im going with a late model engine/trans.)

1) Relocated fuel tank
2) All new A/C package
3) One piece Windows
4) Auto Tilt column
5) Rear disc brakes
6) Wood bed kit
7) New guages

Thanks for your input!