461166 Instant Price Calculator

I am looking for a flash developer to implement a "build your own granite countertop" page for a clients website. The applet should allow users to customize and build a counterop very similiar to this, [login to view URL] The applet should also be user friendly and be a wizard style page flow. This project will require the developer to OK with multiple rounds of modifications due the client not knowing all the requirements. I also open to use other technologies if there is a better fit. Please feel free to suggest one.