Nice Blazer!
K5Blazerguy on Instagram and Facebook sells restored consoles. I’m not sure if he’s got a profile on here but he does have a website.
Www.k5blazerguy.com
I’m not sure on the column. There are quite a few places that will rebuild them if you ship them one but I don’t know anyone who’s a “one stop shop” for them.
You’ll probably have to run down old tire carrier parts on the parts page or “auction sites”. I don’t believe anyone is reproducing them anymore.
Best of luck! There are a lot of little things on the full tops that were only 3 year parts and are tough to find.