I guess that would be one way of going about it! Pen also makes a good point about setting up a blog or Twitter so that people can see you’re active and get a sense of who you are 🙂
As for Panty Trust, I’d say it’s the opposite of restrictive, buyers recognise the seal and know it’s affiliated with sellers who are committed and honest – from my own experience, my sales pretty much doubled once I joined 🙂 It’s something to think about, at least in the future if you’re planning on staying on the scene for a while 🙂