ulook cms upgrade

i have an existing website called [login to view URL] which is done in PHP mainly, so what i want done is my new site [login to view URL] to done in the same structure as kidspartydirectory with the map which is divided and can be redirected to each region and then redirected to each province. the site must auto stretch its screen resolution. separate back end for me as admin to make all changes on the whole site and the advertisers must also be able to log in with limitations to there ads only (they must be able to edit all there ads individually pending on the amount of ads they have but all changes must be approved by admin). menus :home, blogs, business opportunities, spotlight, classifieds, contact us. the backend must have every thing for me to edit from simple word to flash, newsletter template builder with simple interface like copy paste of text and images, must have automated billing/invoicing system, click rating for each page and each advertiser, quick search for clients with all info and listings, client must able to access all the invoices, services section that which will contain all clients waiting for approval, suspended clients, all servies, client made changes and any error reports on each page. settings : messages, price and so forth.,.... the backend is the heart of the site so must control everything. the site must look modern but carry my other sites feel. i also have five more sites with same requests.