Hello Sharepoint202,
I have read your project requirement and I will developed the responsive with twitter bootstrap, html will be cross browser compatible with all modern browsers and code will be W3C Validated.
I have done many successful projects. Please check my profile.
http://www.freelancer.com/u/freelancepratim.html
You can also get me for your queries @
skYPe: sandeep_webdesigner
Thanks