This was my first time using 3M wraps and I am super impressed with the quality and ease of install.
I did a hood wrap accent using 3M Matrix Black (MX12) and 3M precision line knifeless tape. No surprises with the knifeless tape, just prep the paint really well so that it is clean. The matrix black is a bit thick and has some texture, so I opted for the heavy duty "precision line" knifeless tape that has a small metal wire, rather than the "finish line" product.
The results look professional. The matrix texture mimics some of the plastics on the van, so it really blends in nicely and provides some rock chip protection.
I'm super happy with how it turned out and have recommended the 3M products and rvinyl on the ford transit usa forum.