Here's the readerz' digest condensed version. > Make a mold out of your hood. Beef it up to withstand the pressures of a vacuum pump. Drill pressure release holes in your hood in selected areas. Fabricate a vacuum system ..... install on the underside of your hood/mold. Heat up a large sheet of acrylic. Lay it over the mold a vacuu-form it to the mold. When it cools, pull it off, N' trim the edges.

And no ............... it's not that easy.

Not that practical either ....... remember you saw it in a movie.