Hey everyone, I'm doing an apprenticeship this summer with a luthier in RI (details and pics to come in a future thread). One of our current projects is to refinish an 80s Carvin, and the plan is to paint the schematic of the customer's amp onto the body. The body's already been stripped down to bare wood, and we plan to apply a gradient finish (green to black, treble->bass). My sister is an artist and will be in town this weekend to hand-paint the schematic. My question is, what kind of paint should she use? She'll just be painting the black lines of the schematic, with no letters or other markings of any kind. We were gonna put a base coat of green lacquer on the body, and we're thinking she'll paint over that, then we'll apply the gradient after the design is painted on. Any suggestions?