Indian or Low Cost PHP Guru needed!

Existing Ecommerce site requires minor php mods to include simple extras to assist improve sales conversion rate: * modify php/html code to include ad tracker for ROI calculation * intelligent exit popup for non Google sourced visitors (pop would be different for non-buying customers) * 'refer a friend' link (similar to [login to view URL]) * custom 404 page * 'whats new' and 'favourite bundles' section * "guarantee" copy to side panel * seperate newsletter signup page (user selectes signup YES or NO to continue) * reccomendations for web log analyser * advice: is my server handling increased demand properly? The site is live, approx 30 pages, and has around 200 visitors/day, and I need to make site improvements prior to boosting the traffic. Ideal person would be inexpensive but proficient coder accessible via Yahoo IM or ICQ. Indian programmers are especially welcome to apply. Job should take less than 3 hours, with more work to follow.