Create Wordpress Multisite Network

Hi! I have a website and a bunch of URLS. I want to be able to manage them all from 1 wp backend. Each site will be similar to this format with dynamic pieces. It will also have lots of keywords and hidden words. I also need an iframed hidden linked page so I can know who is going on my site (I want to see when they viewed my linked profile). Budget is less than 200 This is what I want to do: [login to view URL] [login to view URL] The linkedin thing is like here [login to view URL] And I also want google analytics connected to everything. I want to 1) think of a new market segment 2) find a valid url on godaddy and buy it 3) connect the url to the WP backend and instantiate a page 4) I would then replace the template words with my own 5) Now when people go to that URL, they see a splash page that looks custom to the url 6) When I want to update it, I can do it all from the same wp backedn Additional information about the project I would like to find a valid URL and buy it but I also currently have some URLs as well. I already have a domain name for the website, it is [login to view URL] and it is a wp site. The hosting that I use for my multisite is fullmetal hosting. I would like to be able to track everything I can such as how the person got to my site and from splashpage to [login to view URL] I already have URLs purchased and ready to be used for this multisite and I want to be able to use [login to view URL] as a splash page for [login to view URL]