I am in the process of doing the same thing. I have an extra tin set all the way around to include the fairing.
Which brand did you go with? I have been using Duplicolor tried the blue can first but am having better luck with the body armor (black can).
It looks good!
I used Rust-Oleum. I was told that some of the other brands soften up a bit when sitting in the sun for a while. I found some info regarding this product and was told that it cures hard like a plastic and if I ever wanted to repaint all I have to do is sand and prep and its good to go. Also I don't roll it on I bought a gun on Ebay so I could shoot it.