I personally love the wrap, but if Casey DOES go offroading, he will be seen for miles! I am thinking that the original wheels can be sold without a concern for offroading use...
One advantage of the wrap and color would be that you wouldn't ever be "lost" while offroading... your truck could be spotted no matter WHAT the terrain or tree coverage!
As to your original question... many have sold their take-offs here to other forum folk. It would definitely beat eBay-ing them, particularly if you had to go to the trouble to freight them!