We were thinking of doing the same, but thought it would not work with the bed. Didn't think of trimming the bed platform.
Does it intefere with the exit window?
Dan & Sharon (Kasey-Our Yorkie Puppy RIP 9Jan05-26Jul17) On the Road (2012 Journey 36M, 2006 Jeep Liberty)
USN-Ret ('65-'93) Fulltimers, Class of 2012