Zencart update 1.3.7 to 1.3.8

I am looking for a provider who can update my zencart website from 1.3.7 to 1.3.8. The website has been totally customized and i would like to keep everything the same way but on the new version of zencart. I have done lots of modifications such as wordprees intergration, flash floating header, image handler 2, store credit, add customer from admin, cross sell products, products with attribute stock, restock request, tab products pro, recently veiwed, a custom price comparison script and some i cant remember. The website is [login to view URL] My budget is 15$. It is an easy job. Happy Biddings!