Although they were digital recordings in the first place, I'd love to see someone do something with the DIW jazz catalogue. It was an 80's Japanese label that featured David Murray, among others. They're really good recordings, they're hard to find and they should be brought back to life.
Lp's you'd like to see remastered
Eagles "The Long Run", I think this lp doesn't get it's due, to me there is a great argument for it being there best. Although they were to break up for the first time after this tour, they really brought it and I think it deserves the complete "audiophile" treatment, 180gr, 45rpm, (2)lp box. There, I said it.