I'm interested in such a conversion too.
With the limited number of 4x4s out there, this might be the way to go.
Not necessarily a 2007 Taco, but maybe something a little less pricey from around the turn of the century with a V6 and automatic, so the wife can drive it too.
Cutting sheet metal doesn't scare me, but I would want to know how the coach would mount up to the newer chassis.
Anyone out there with experience or advice?
Thanks for the help.