Hahaha, I wish I had one, everything is done by hand I'm afraid, so I have a few days of sanding infront of me xDIf you have a power sander, I would just and until smooth. Otherwise, you are right.
Sent from my HTC One_M8
Also, on a sidenote, I also went to pick up my colors today, i looked at the paint threats but sadly none of it could help me seeing how they all provide names, the paint guy working in the store (awsome guy) asked if they provided the RAL codes for the colors, wich apparantly are codes worldwide used to select specific colors, except for North America it seems.. but I did find a color I absolutely loved, but it wasn't spray paint, and I'd hate to paint this by hand..
not sure if you can properly see it due to lighting and whatnot