I really like it. It looks professional, and fun. If I were in the market for help, I'd go for your site.
I'm a newbie, so I don't know what I'm talking about. Just thought you'd like feedback from a normal end user.
I've read that you can use gmail/google apps as an email provider when you have a custom domain. So rather than Blank@gmail.com, it's email@example.com. I know I said that wrong. I found this link that could tell you more about it. Gmail help It's not my link and you might want to find something that's more recent.
Or, you could use a contact form instead. If you don't want to do either maybe use an email address image so you won't get spammed.