why sub frame it when all the parts are available to do exactly what your wanting to do. here are some vender links do a search & you'll find everything. and every links has LOTS of venders info..joe
http://www.clubhotrod.com/forums/sho...&threadid=4259
http://www.interiorsbyshannon.com/links.htm
http://www.streetrod.com/VENDORA.HTM
http://www.hotrodtrucks.com/trbuygde/