I have a 24' Ragen Toyhauler, 27' ball to butt, max GVWR is 11,600, my Ex tows it great, makes sure you have the equalizer hitch/load leveler with 1000 or 1200 bars. I also have a 5" lift with 35" tires. I agree with someone else mentioning the load dist. I had my Polaris quad in the rear once and bikes over the axles, lots of up and down movement, keep the majority of weight over trailer axles, with a slight amount to the front.
On trailer length,,, I have towed a 31 box Weekend warrior, 34' ball to butt, and it was LONG, you manuverability is down, and your fueling choices need to be scouted with the longer ones.
By the way, my ToyHauler is for sale.... anyone?! $15000
RVTrader.com - 2004 Rage N 2427P Large Front Bathroom - Ad Number 1292930 at RVT