Stabil lift

I bought my Stable Lift from a guy who tried to install it on his Bigfoot and said his walls were buckling when he went to lift it. I've seen many... uh... Bigfeet with Stable Lifts so I'm assuming his had a lot of structural rot. Stable Lift says to make sure you haven't got any rot.
My ideal setup - someday when/if I can justify diverting that much cash toward a camper - would be a Bigfoot or Northern Lite with a Stable Lift.