You might want to look into split vanity address generation so that any buyers you find can be sure that you don't know/can't share the private key for the address you generate.
I will also get you a custom vanity address (i.e. your forum name, your first name, etc...) up to 15 characters long for BTC0.25.
Also might want to rethink or add a disclaimer on that 15 character length, getting >10 characters for a specific name is not fast. I've been waiting about a week now on a set of trcDice addresses and that's only matching 8 characters (granted the bounty on them is low enough that I may be the only one working on mining them)