ok for starters i never said super glue the whole thing.. i said super glue the back for the little bits to stick so it isnt messy get it?
2ndly professional trimmers use spray on Contact Adhessive glue i know because i asked them.
3rdly who said anything about pulling the vinyl out of the oem door then sticking down again? thats just stupid
of course you will need to measure out new vinyl bigger then the actual size one and then slowly adjust it to fit
ill show you how my door turned out b4 u judge me
shit
http://img64.imageshack.us/img64/2572/img20086rs.jpg