Add WP Blog and Other Content Methods to Squeeze Page Site

Hey guys, 2 new sites, selling/promoting the same product, with 2 different conversion methods. The squeeze page site is simply for testing more than anything. Product / Ecommerce Store: [login to view URL] (this site is fine and needs no work) Squeeze Page: [login to view URL] (we need natural traffic methods building in) So basically with the squeeze page on the .com are 4 pages: > Page1 = Optin to market via email > Page2 = Info to build momentum > Page3 = Info to build momentum > Page4 = Conversion by sending customer to .[login to view URL] ecommerce store. I may at some point replace this with a Paypal order option on this page. So to get the .com to rank in the engines and to boost traffic naturally, we need content (i.e. a WP blog) and also Google SiteMap, Blog site Map to link into the GSiteMap, RSS. Would Adsense pages/templates also work on this site to build content and extra pages, are there any other options to boost the number of pages. I'm not sure about a link directory? I Don't want/need ideas about Off-Site SEO i'm absolutely fine in that department, this project is about content and getting this site some more backend pages / entry points. Ideas please?