CRE Loaded 6.2 standard Website/w install capabilities

I need help creating and customizing a CREloaded 6.2 standard site, currently have an install package with oscommerce m2.2. I would like to upgrade to 6.2 creloaded to better serve my customers. I sell internet stores loaded with product. I purchased this company in March. I do not know how to create this file or how to do this upgrade. Currently I unzip the file in my server I and have instrucitons on how to load the stores. An example of a store I created is www.greenlightwholesale.com. I need to create a new install site with creloaded 6.2. I would like a couple of moduals included in this site, global price changing, ability to group products and move them into another catagory. A group delete. I need assistance with the Easy populate and some training on how to teach my clients to use it and how I can download my product from [login to view URL] and transfer it into these stores. Initially I'd like the stores to be loaded and then zipped so I can use the install file with products loaded but ability to use easy populate to update site with new products. I also need to make the site compatible with [login to view URL] feeds so they may need to be contacted during the programming phase. I would like to develop a long term relationship as I will have continued programming and upgrading in the future. Much of the above I believe is alread in creloaded 6.2 standard but I'm not completely familiar with creloaded at this time and may need some training on the product once finished. I can provide the old install file I use now and the directions I have to install, if needed. I would like to have this project done by July 26 if possible. This date can be flexible but I'd like to get it done asap. I've waited 2 weeks for a quote from a programmer just to be told they are now too busy for the project. I also am not sure I understand on the while lable version what that does for me with creloaded, so I can brand it?