Pro Sites: Front end checkout before verifiying account

I love all the enhancements you guys have done to prosites. Is there any chance you guys offer the ability to pay for pro sites before the account has been verified. It would be great if it could be integrated on the page where the blog url is created and named. Basically they would leave the page and hit submit and at the same time they would be sent an email to confirm they would be sent to the paypal page to pay.

I feel this would vastly help conversions. If people signup for a blog and then come back later to confirm it, I feel like we are basically having to convince them twice to pay for pro.