Customization in Ning size

We have a site, [login to view URL], but we're trying to move the entire application to ning - see http://travelforums.ning.com. Initially, our goal was to use the ning platform for community, but we want to make this the main platform. We have a Request a Quote form (from the Home Page) that needs to be converted to ported over, and if you have any experience with Ning, help us use the best practices. ------------------------ the charges for any party software will be paid by us. the site design will be provided by us We are looking for someone with experience who can guide us in any doubts. [login to view URL] [login to view URL]