Just some ideas, I know they might be dumb. I would love to see the following:
1) Adam's E-Z up tents. I'd love to work outside with a nice breeze and not worry about the sun causing water spots etc on my paint. I love working on my car, however, I am one of the rare cats that would prefer to work on the car outside as opposed to the garage. In my case, my garage is about 20 degrees hotter than the outside temp. In the summer, this can be unbearable during hot days. Talk about dusting.....
2) Adam's Black Out. Possibly, Adam's Polishes could team up with one of my favorite manufacturer's (Plasti-Dip) and create a hybrid formula. This spray formula would allow customer's to change certain accents on their car from chrome/metal to matte black. Some examples include grills, rims, door columns, trim pieces and plastic fenders.
3) Adam's cord caddy. This idea comes from certain issues when detailing. I dislike when my extension cord 1) comes close to rubbing up against my paint and 2) gets stuck behind a wheel when moving around the car. I don't like playing Indiana Jones and cracking my extension cords like a whip. Maybe a retractable cord caddy that you can attach to the ceiling garage beams. You can pull out as much cord as needed, and then retract this into the caddy when you need to move. Similar to the ones they make these for commercial garages and such.