"It tows the 6500lb beast around fine and the 6speed transmission is great."
If your 25 Classic is anything like mine, a trip to the CAT Scales will be very illuminating.
The stated weights are not very accurate, especially tongue weight, our TW 1000 to 1200lbs depending on load.
BTW....Great job on the Converter up-grade!!!
"Sticks & stones can break your bones...and hail will dent your Airstream"
So when is this..."old enough to know better" supposed to kick in?