WordPressMU Plugin

I run a WPMU site with the WPMUdev supporterplugin installed on it wich means that my members can upgrade using Paypal and get access to more space, themes and plugins in their dashboard. I need a programmer to customize this plugin to fit my needs. To be able to do this job you need to be a WPMU expert, plus also have a good knowledge in affiliate business and how they work because i will not have the time to explain every detail about it. (Of course i will explain exactly how i want it but you must know and have worked with it before). Step 1: First of all i need it to work with Alertpay and Moneybookers plus a processor named Payson that you can find at [login to view URL] Step 1a: I want my upgraded members to get their own referral link to invite new members to my WPMUnetwork and if a member signup and later upgrade a commission should be paid to the one that invited the new member. With this said a cookie must be set when they come to the site with the referral url, so they get signed up with the right sponsor even if they come back later without a referralurl or just visit the mainpage and signup from there. In this step it´s enough if only the sponsor earns commission. In the members dashboards they must be able to see how many people and the name of them together with the link to their blogs, plus information if they are free bloggers or upgraded members that have earned them commission. All commissions must be listed in their dashboard to. Step 2: I want them to be able to earn commission from more levels below them following the sponsorline eg. a unilevel matrix. Step 2a: The payout of the commission should be handled from the WPMU Adminarea and should be simple, either totally automated with a one time click, or creating a masspayment file with the selected processor when i request it to do that. I want step 1 to be one plugin that works together with the supporter plugin and i want step 1a to be one plugin that works with the supporterplugin and step1 plugin. I want step 2 and 2b to be one plugin that work together with the supporterplugin and step1 and step 1a plugin. I have a lot of more ideas so the list of jobs will grow after these first steps are completed. You can complete one step at the time if you want and payment will be sent after Step 1 and 1a is completed and the final payment after Step 2 and 2b is completed and if that is how you want to do it please specify the price of each part plus the estimated time to complete each stage. If you have read this description and don´t know what i´m talking about when i say that i want it as a Unilevel Matrix, please don´t bid.