I OC'd at Green Top today. Almost bought a G20, but their prices are not very good. They wouldn't even come down $30 on the Gen 3. Saw thedevilrobyjohn too.
They are very OC friendly. Not a word. I would not think twice about it. There's even a rule on their door acknowledging customers' right to OC. Pretty cool IMO. I almost want to give them the extra $ for the G20 because they are so supportive of my rights.