jeez, who cares how much it would cost to get that built, just let the orginal poster handle it. labor prices can vary WIDLY depending on the shop and location.

and just to swing things back a little, i think the box looks great. there are a few bumps in the vinyl, but the overll fitament looks to be spot on and level. assuming that the box is fairly large under the cover part, it will also get REALLY loud, i used to have 2 audiobahn 15"s (aw1500s) in that same location in about the same sized box and at 20 hz you could see the hatch actually lift off the body, not just vibrate, LOL.