Installing OScommerce plugins

I need some plugins for oscommerce installed and some? small? modifications? in my existing OSC cart, including - paypal IPN - renaming paysystems module as credit card, so customers know that they'll be paying via credit card when selecting this option - shipping status module - a shipping price module [lets me put various shipping upgrade option, such as priority or express] - cross selling - google feed and enter items with CSV [ezpopulate] Shipping label module($5 bonus) All contributions are available at [login to view URL] Looking for someone who has intermediate knowledge of PHP/MySQL, so he can troubleshoot any problems after installing the modules. Will do more business in oscommerce, including themes etc.? in future if? we have good experience. ? ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows? (depending on the nature? of the deliverables): a)? For web sites or? other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software? installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform linux. php/mysql