I've seen your thread on the RV forum, but haven't responded there. Weight arguments there are about as common (and redundant) as some of the mod arguments on here!
My rig is a bit smaller/lighter than yours, but used for similar uses. To date, I've taken it on a few long trips (Barber Motorsports Park in pic), with zero problems. The truck is nearly a perfect match for my WW FB1900.
