New to fifth wheels - help with trailer weight

I have a 3/4 ton Chev a few years older. After doing some research on Toy Haulers, or at least what I would want with a rear garage, I quickly came to the decision I would need a new truck. Preferably a 1 ton dually. Adding air bags, suspension upgrades, etc, doesn't solve the problem. By the time you spend thousands upgrading, you could just upgrade to a new truck. You might still want air bags and other upgrades on the 1 ton...