Hello, I can help you. There's nothing really complex in what you described in the project task for true Magento professional. However, I have a few questions:
1) What are the extensions you're going to use for Magento on the site?
2) What about the front-end design? Do you need it to be built from scratch, or you have some mockups, or you've bought (going to buy) a theme?
3) What are affiliate websites the site is going to interact with? Please list them all.
4) How many products and categories are to be in the shop? What kind of are the products you're going to sell?
Having the above answers would help much in adjusting my bid. I have a few more questions, so, if you're interested, please feel free to get into contact with me.
I can provide you with as much post-implementation support as you wish, it may be discussed as well.
Kind regards,
VIctor