suggestions for light weight bunk house with slide out(s)

we bought an Dutchmen aspen trail 2810bhs it has a rear bunk for our 2 girls with the bottom being a full size for when me and my buddy take it hunting. its a 32' but dry weight is around 6500lb were on our 3rd trip with it and just finished a week long dry camping trip in the mtns I honestly cant think of a floor plan or different model that would suit my family better, maybe a couple options i would like different but that's what customizing is all about lol

http://www.aspentrailrv.com/floorplan/2810BHS