You say you don't want to do a restoration, but I bet that may happen. (eventually!)
My $.02 on the windshield: carefully remove it, sand the rough spots on the frame, prime and paint it. It would be nice to powdercoat it, but you would have to complete disassemble it, not sure you're up for that. While the windshield is off, buff the deck with some compound. When you re-install it, get some high density foam weatherstripping at Menard's (I see you're in Minnesota) that will work just fine .