Why didn't I think of this before? Grab the 7.3L/ZF5/transfer case (or 7.3L/4spdauto/transfer) and swap it ALL in.. it's a left-drop t'case. Then run your (pretty short even in a LWB T'ette) short intermediate driveshaft to the '205. DOUBLE LOW RANGE. I don't know how useful that is for a tow rig.. but it'd be cool. ;-)