They fit perfectly in my Tristar 190 which has about the same size interior, if not a shade smaller. I don't even inflate the top part or the back rest, the only reason I got them was cause I was on a short on cash. As far as durability goes, after 1 season of people walking and laying on them they are in perfect shape still. If you can afford fly high sacs, do it, much tougher material.
Here is a link to someones 2001 with the recliners full... http://www.wakesiderides.com/rides/index.php?page=out&id=1562
Hope this helps you out.