I'm about to take off the side panels and reupolster them but do i use the exsisting panel (very thin) or do plywood or put in behind stud 2by4s? it would be cheaper to just reapolster but is there room behind for stud boards? i have to do this by fri the 23 or sat 24th. PLEASE CONTACT ME AT BOURBONSTBOY12@YAHOO.COM as i need this inf FAST. i get to use the tools but only now.