The body work on my 47 is coming a long so well that I want to remove the rear window and windshield in order to do a complete job. We're replacing the sides and front but I am going to need to reuse the rear. I've removed windshields before, is the rear window done in the same piano wire method? Or am I better off just leaving the rear in and sanding up ti the surround? there is no rot around the windows, just old paint. thanks for any help I get