The answer is 90 !
Sounds like a fun project and the budget is correct. I have many years of experience in web development, having worked as lead programmer in complex systems, including register, statistics, payment gateways, monthly subscriptions and more. I work with a graphic designer with lot of experience as well.
if you whish, I'd be happy to discuss the details in private. We can have a first version of the project with the full design in one week, and have it working in 3-4 weeks.
Thanks and don't hesitate to contact me.