Thanks for the reference to the excellent video, Nick. Different from the Hunter installation which uses 795 as the adhesive but this may be even better. Only thing I would have added is is the positioning blocks as Brian S mentioned. Another way of getting a smoother masking on the cabin is to use auto body flexible masking tape which is about 1/8" wide. This easily takes any tight curves and then quickly cover the outer edge of the auto tape with regular painters masking tape. I am still compiling info for the replacement of two crazed portlights.