PHPFox Modifications

Modifications In PHPFOX 1) On the homepage I want to change the New Blogs from appearing and instead be New Music appearing, it would display the latest music additions. 2) On the homepage I want Random Polls from appearing and instead be the latest member appearing, along with brief details about the new user(s). 3) The invitation mail feature, each time it goes into the bulkmail folder for hotmail, is there anyway to change this to ensure it is received in the main inbox and not labelled as junkmail. 4) I've heard reports of MySQL overloading the CPU when using this script once you actually have several users browsing at the same time. Looking to get this DB optimized to it's best potential. Requirements ------------ You must be experienced wit PHP FOX script as this is a live site, so you will need to be familiar with the script to make the changes without making crucial errors.