Your site remains where it is now. Only some HTML linking will be required to combine our search server to your existing site. It is your own search engine and there will be NO explicit sign of us as the service provider. You can put anything. It is part of your site, with your design, adverts, promotions, banners etc.
Details are here .
Our VSE packages are fully maintained by us. You will not be charged for such upgrades. I maintain a local index of around 11,000 sports related links where visitors can submit their links and search it. However, you might require a custom solution depending on your database type, size etc. Please consult our Sales Team for further details.