50479 Class Scheduler Program

I am looking for a script to be made to handle training classes. This will be for an existing website and the registration area should pull from the existing user database. Looking for something that has a really nice front end that displays a month and what classes may be available for that month or view other months. Ability for users to register and pay for the class online, with e-mail reminders when the class gets close to starting. Would like the script to also work with our existing training certificate script - [login to view URL] so that Admin can easily create training records for all attendees in one action. Admin should be able to set classes for "One Time" or "Recurring" and set if they recur daily, weekly, monthly, etc (maybe also recurring on Mondays, Mondays and Wednesday, etc) Also so that Admin can print out a class roster to see who is paid, not paid, etc and for the day of class to be a reference of who should attend the given class. If you have any existing scripts, please show me, or any related scripts or screen shots. This should be a quality job, so only bid, if your confident on being able to provide a high end product.