I've decided on a Go Fast Camper RTT, but am trying to figure out how I'd like to mount it to my GX470. I'd rather not purchase a roof rack, but if I really have to, I'll be buying the Victory 4x4 rack since they're local to me. GFC offers a direct bolt on kit for the 5th gen 4Runner, so a roof rack isn't needed for that application. I've spoken with them and it sounds like they won't be offering a direct bolt on kit for the 470 any time soon if ever. Does anyone know of a direct bolt on kit for RTTs that does not need a roof rack or will I have to fabricate something?