I have some pics of mods that I have done lately....
1) TV cable outlet on base of couch so that your TV can be set up un the door side of the TM. I installed a T on the inside of the TV jack under the shower and ran the cable under the TM and into the front next to the LP hose to the furnace, mounted a cable plate under the couch, use a 90 degree elbow so that the table cab be raised and lowered without unplugging the cable.
2) storage for the awning rafter and crank rod on the back of the couch. Just use 2 screws to mount the rafter, and 2 small broom clamps to mount the crank rod.
3) dress up those stock wheels, chrome center covers and trim rings from AutoAmenity,
http://www.autoamenity.com/KartList/TR-15P.htm
They look great. Phil is a great help if you have any questions.