Cold One, I actually have a friend that does custom wraps. That stuff is crazy expensive.
After we move I want to convert the trailer to a living quarters toy hauler. I'm not too keen on black due to the heat but Silver or even charcoal gray would be fine. I live in a colder climate and plan on insulating the roof and walls as the first part of the conversion.
Once it's all done it shouldn't look like a typical RV camper nor should it really scream enclosed trailer.