Hi there,
I am a php coder of about 10 years and would love to take this project on. The time I chose to do this project is based on all the unknowns (what you did not list that needs to be done). To let you know before I would completely accept the project I would like to know everything that would need to be done so that way I can give you a proper timeline for getting it done.
I normally code for shopping carts(oscommerce specialty) but the way I see it if you are a TRUE coder, CODE IS CODE.
I can guarantee you that the project would be completed but without knowing what else you need done I can not give you a proper timeline.
Thanks for your time and consideration,
Shawn