I just noticed you have AC on that car. That is getting super hard to find so you are way ahead by having it in place. Are you competent with AC work? I used to yank it all out because I was stupid and did not understand AC. Now I am edumacated and 609 certified so I can usually get it working without too much drama. All you need is some special tools and the knowledge to get it functional. Best to start testing for leaks while the fenders are off.