One of our club members, RCU user name pmw, has used the Nelson paint on three or four models and they look great. Nelson buys the paint in bulk from System Three, mixes the colors, and sells 'hobby size' bottles. With the cross-linker it seems to be fuel proof.
And, according to pmw, Jerry Nelson will talk you through any issues or questions you have. You might have to fake a doorbelll ring to get off the phone. Apparently he loves to talk planes, painting, etc.