Looks awesome! As a side note, 'vinyl' is both singular and plural. I'm not sure if English is your second language, but I wouldn't worry about it. It's even tricky for people that speak English as their first language. So yeah, don't say 'vinyls.' Vendors might try to rip you off because it indicates a lack of familiarity with vinyl. If using 'vinyl' sounds weird/awkward in a sentence, substitute 'records' for it. (I really hope this doesn't come across as condescending/pompous. I just wanted to point it out and help you guys out.)
It's a tough question. Personally, I'd go with a pseudonym. Once you go famous, you don't go back. The notoriety might be fun for a day or two, but it would get old quickly. Plus, I very much enjoy being left alone in public (which is part of why I enjoy being a guy; I don't have to worry about being hit on, just hitting on qt girls). Honestly, I think a lot of you guys are underestimating how much you'll miss public anonymity.