Increasing your length considerably will probably mean there are some CGs that can't accomodate you. Here in FL and in VA where I came from, many state parks have fewer spaces for larger rigs. I'm moving from my signature FW to a 38 footer (picking it up tomorrow) and I can think of many locations I've camped in before that will no longer work. On the other hand, I'd recommend getting the largest rig you can that will accomodate your living requirements, especially if you're full-timing.