second. and if you were to do ghost flames, you wouldnt really use a color to shoot them, you'd use some sort of pearl. When I painted my mailbox, I shot the ghost flames with blue pearl and white ice pearl. you can see pics of it here.
http://community.webshots.com/album/266033578NDrGPT
If you want, I'll bring it to the next grease trucks meet so you can get a better look at it.