Hi, just purchased some hoops etc for full canvas on 88" series 3. Currently have hard top but looking to swap next spring/summer for the canvas. The question being the window rail was riveted and bolted to the screen on donor vehicle, does this have to be done on my vehicle or can I just bolt it or do I need to puchase a new/different window strip? Lots of questions hope i've asked it ok, cheers nick.