I HAVE DONE JUST WHAT U WANT TO DO. I DID IT IN DEC 1999. I BOUGHT A 1996 FLD120 AND HAD IT STRETCHED. I WAS TIRIED OF THE SUBMARINE HATCH ON MOST FL70'S0 AND FL80'S THAT I HAD TO CRAWL THRU. I NOW HAVE 2 FULL SIZE COMFORTABLE BEDS AND PLENTY OF ROOM. I BUT MY 22 FOOT REEFER ON THIS UNIT WITH A...