Jeff, you might want to try an aniline dye. It's compatible under CPES and epoxy top coats, comes in a variety of colors and since it's a water base, you can mix it up as light or as dark as you want and is pretty forgiving for touch up, in case you get it on a little too thin or heavy in places. It comes as a powder, you mix for what you want, make up a heavy base and thin it with water to suit what you want. Check out
www.woodworker.com for the complete list of dyes. I've used Medium yellow maple on the interiors on a couple of mine, dark colonial red on the mahogany. If it's on too heavy...wipe it down with a damp rag, too thin...brush some more on, wipe it all down with a damp rag prior to top coating. Just an idea. Doug