CS Cart customization

I'm looking for a CS Cart expert who can make a some customizations to my multivendor website. 1) I would like to adapt an osCommerce template I have selected to use as the customer skin for CS-Cart. 2) I would like for the vendor admin area to look just like the main website and not like the default vendor admin panel. If necessary, this could be achieved by not directing the vendor to the [login to view URL] admin panel, but staying on the main website itself, but adding certain vendor specific content to the web page after the vendor logs into the site. Things the vendor page would need are: a) Very simple upload client for uploading a zip file and for initial keywording of each product. b) Vendor site should give key statistics for each product - page views, etc. Also, the vendor page should show the account balance. c) The vendor's product pages would need to give the vendor the ability to change keywords, title, description. d) A blog for each vendor, as well as rss feeds for each approved product and each product download for each vendor. e) Vendor area needs to have a space for each vendor to customize a header for themselves. I have a website in mind that does something similar to what I want. I can link that to you if you want to see what I mean. 3) Each product should have a video preview available. 4) The site itself needs to have a blog and forum. If this needs to be done via wordpress or some other add on, that's fine. 5) I also need an SSL certificate uploaded to the site. Thanks for your interest and please let me know if you have any other questions I can answer to make this project clearer so that you can accurately estimate your price to complete this project.