Just want to express my appreciation to those who responded with suggested methods! I think I personally like the idea of autoshop pin striping so that I don't have to clear coat the plane. With the cold, wet winter upon us in Oregon for five months more, I would never be able to spray the plane, and I still don't want to add that weight, however little it might actually be. By the way, I saw another thread where the TF panel pen is suggested for Monokote, however, I found the description on Tower, and a clear coat is recommended to protect it from fuel. So I am going to stop by a local auto body shop and see if they have any black or dark grey pin stripes. Jon