Avatar Community Help

Right now it is literately a blank site When a person wants to be a member of my site, they must buy a membership (prices will be stated once I hire you) 1: They will choose a male or female avatar and customize it using all the options that are available for it (you will be sent all the pictures when I hire you) 2: Once they create their avatar then they will be able to use the site and post in forums and earn currency while they post, their avatar will appear on the side of all posts (All currency earned will be explained once you are hired) 3: They will have an account to where they can send and receive messages 4: They can use their earned currency to buy new things for their avatar and can customize their avatar at any time This really shouldn't be that hard to do, anyone who knows PHP should have a whole bunch of preset codes ready for things like creating accounts or doll makers so I know that a person should be able to pop this out in a few days. I am looking for a fixed price and I am not in any real hurry so don't feel pressured.