175 head banger moved

sorry that havent replied earlier been busy and my computer died.  the wiring was not difficult  i used wire nuts to connect the 110 wire together then taped them up real good. the trailer 110 wiring is a smaller  than 12 /2 and 12/2 was what i had on hand so used it but the 12/2 is to thick to fit in the wire slots on the outlet so i changed the outlet out with a regular household one.  also depending how much slack/excess wiring you may have you may not have  to splice any in i had to  mine was to short . the antenna booster 12v is pretty easy with the crimps on or wire nuts.  my camper had water damage when i bought it and instead of buying expensive paneling from the dealer i just installed paneling from mernards. which worked out good. also  when they built the camper the wire holes where to high up for the original trim to cover them.  if you have any more ? let me know will be glad to help .  it makes getting out of bed so much better and the tv on the articulating arms is great

Thanks for all the answers.  Finally got around to trying this mod in the last week.  Not quite finished yet, but very close.  I had some luck, all the wires were long enough to get to the edge of the back wall, where I built a new box for the outlets out of parts of the old cabinet.  

A friend with a table saw and lots of scrap wood is cutting me a nice wide piece of trim to cover the big holes.  Hoping to get that today and finish up with this project.