Install contributions on Oscmax

Need an experienced oscmax programmer( not just oscommerce....you should have worked with oscmax) to install following mods on heavily moded oscmax site. Site has some bugs with gift vouchers/points and rewards mods. Contest V1 [login to view URL],4195 Customer list Customer List Improved [login to view URL],3463 usps shipping labels [login to view URL],1498/category,all/search,usps Survey Anywhere [login to view URL],4197 Package Tracking with Email Notification Mods [login to view URL],3381/category,all/search,usps Task Manager [login to view URL],4145/category,all/search,feedback Customer Feedback Form [login to view URL],2775/category,all/search,feedback The feedback form should be automatically emailed to customer one week after status od order changes to shipped. I should be able to customize the form. Newsletter [login to view URL] and this contribution [login to view URL],3976/category,all/search,phplist I basically want to maintain two different mailing lists. One for retail customers and other for business customers