Wow, can't believe it's been almost 20 years since I had my 300Hurst ragtop . . . anyhow, back then, I got the top (glass back window) from Legendary (was $450) and shop charged $450 to install . . . overall thought that was pretty good value ! Check with a shop to see what they would charge . . . sure you can do it yourself, but for the "hassle" factor - much rather have the pros do it . . .