I dunno. Whenever you get into the modififed world or anything more than restified its a crap shoot. Might sell for big dollars, might not even get a nibble. I would think it would be an easy sell if it was done right (torque boxes, subframe connectors, etc.) I think it would be a lot of trial and error to get the top to retract right and fold up into the trunk, which would also have to be motorized to open up and accept the top. Lotta blood, sweat, tears and dollars doing something like that imo.