508964 easy WordPress Plug-in + Theme

We need a plugin (add-on) for WordPress 3.1.4 (or newest) also we want a theme for use with that plugin. About the PLUGIN: we want a plugin that can use the tags as content filtering, be possible to use multiple tags, and also use multiple categories to filter. the background of the post will change color over the date range of the event and publication. if possible for the same price, a plugin to Acknowledge an email format and converts the image (anti-bot crawl email) About the THEME: We have attached a proposed theme of how we want it, a clean, minimalist white background, however this is NOT the final design and show it only in order to give an idea of ​​what we want. Requirements are below... lightweight/tableless clean w3c Valid XHTML / CSS semantic markup for SEO meta data/tags all text as text(not images)including heading titles Ajax in date selection and filtering Tags & Categories. NO-flash. +++++++++ A T E N T I O N +++++++++ If you need additional information to quote more accurate ask in an objective way and brief. Do not send tons of domains of "your" portfolio, only send us your top lastest 5 jobs.