Randall, You have to check with
www.westcoastcustoms.com, a LA custom shop, I am sure your local shop can do the same setup. I contacted many outfits and collected lots of data last year when I was planning to modify my Hummer, but later I decided I like my Hummer just the way it is without modification. Most of the photos I collected were deleted.
We stayed at the Manger(sp?) in San Antonio, we had a room with a huge deck right next to the Alamo. It is a beautiful town with a colorful river and excellent small airport.