Joe:
You have to admit that those AirForce mini-cannons of yours do look a bit "industrial", especially the one with the big, shiny shroud on the end. Why don't you have Ed give one of them a "kinder, gentler" look with some nice, lush "woodland" camo. Heck, being from NJ, you could even go commando with the "urban" camo look. Or maybe keep it in the industrial-military motif with a "Dazzle" camo job. Now that would be unique.