1975 Blazer. Need help with a few things

[HeloCrewChief]

Picked up another truck. 1975 Blazer. Had it shipped from Nevada. Has some pretty cool patina to it and remarkably solid underneath and in the rockers/rear floor area. The front floors at kick panel area have some rust issues.

Is there someone on the forum that sells rebuilt consoles and tilt columns? Seem to remember that somewhere.

Is just dashes the best dash pad manufacturer and USA Industries for Door panels?

What am I missing from my spare tire carrier to be able to mount a spare tire? Anyone reproducing parts for these carriers? Thank you in advance!