I can't speak to haideli specifically, but most of these guys can spray pretty much any colour. They have paint guns, a large paint collection and scales to make it happen. MAYBE some might not have the capacity to do some of the more exotic stuff like chameleon or marble effects, but for 95% of paint jobs I'm willing to put money down that if you're willing to pay, they can do it. They paint bikes for a ton of real brands, after all. They're subcontractors of subcontractors half the time. The 14 there are the stock ones that are either cheap or included. Ask Eddie when it comes time to order if you want something custom or different, and he'll give you a price.
