OMG!!! I CANT READ IT!!! LOL. It should be enough to do three coats on both tail lights!!! Let me know how you like it.
NOTE:
When painting, several light coats will result in a better finish then one thick coat. This also helps prevent drips.
Your using your shower as a paint booth????Yea I think I'm gonna bring them in the house. Maybe even tape off the shower and use it as a paint room to avoid dust.