I've been going down this rabbit hole since last year and now am trying to get out. It started out by installing LED lights in the dash but I couldn't get my little girly hands in there. So, I took the dash out and that let to "While I'm in there maybe I should do more". But life got in the way and now I am just wanting to get things back together for our fall cruise. I volunteered my wife to help out installing the dash. that didn't work because we couldn't get our hands in the back to connect lights and heat/AC vents. How could I get the dash up close and connect everything? Then I saw that I had Harbor Freight seats that adjust had adjustable heights. 15-16 inches and WOW. I could connect all the lights and heater hoses and simply twist it into place. A lot easier that holding it up by hand, I am sure that there are other options, but I didn't find any on searches.
And I am watching the chase seen on the movie Bullitt. That is great!!!