you may want to contact them directly--just google the number and give them a call

they have unicolor drums and rollers and a nice larger beseller there I believe with a color head. I don't think they have the color chems, and they'd want to be prepared for proper disposal of them (VERY environmentally conscious), so you're going to have to talk to them first. Anything they feel comfortable handling, I'm pretty sure they'd be down for it.