How are you going to set the colours with them? Would they match (as close as realistically possible) a colour on an existing gun? I have a Shaft barrel kit but the three backs don't match the tip. Would they be able to match the colour? It's for a Geo so presumably yes?!?!
I can ask the question fella, no probs. Not sure if they have a colour chart on there website but like you say, I would think they can as they do the factory colours already.
-ChEf