Ive never seen it but I love the idea! Im lookin at a 95' flairside f150 that I REALLY wanna do a full gen 2 swap to. Good luck with your build, document it and make a build thread!!
Theres one where they just adapted a Gen1 body on a Gen2 frame, another one they swapped the front frames from a Gen1 to a Gen2 to adapt the eng into it. There is one being built now on nloc, they are fabbin the motor mounts to adapt it.