Seriously, id avoid the 3M route, its good but not that good, youre paying for a brand, Avery is the best by far, especially on a zed where you want a high gloss finish on those sexy curves. We are 3M affiliated wrappers but most will tell you that Avery Supreme is the best of the bunch.
http://graphics.averydennison.eu/en/home/products/vehicle-wrapping-materials/cast/supreme-wrapping-film.html