OScommerce site needs 2 contributions added

My site is listed at [login to view URL] I have the following contributions installed: Login Box Google Checkout Level 1 Removed Default images Extra pages w/ admin QBI Import Free Shipping USPS Methods Ultimate SEO URLS Edit Auto Emails from Admin Discount Coupon Codes 2.1 Store Feeds v3.2 I need the following contribution installed: 1. Header Tag Controllers I installed this but it conflicts with SEO URLS. I have restored the catalog and moved on, but now I desire to have this contrib installed as we are very near launch. 2. Site Speed Optimization My site runs slow. I know there are several tweaks and even some contribs available to speed the site up. I need someone to Speed up my site and to do so in a measurable way. It needs to be a noticeable speed difference. 3. I need a php script written that does the following. Checks the email field on my form for the string ".edu" and if true submits my message to their email and sends them to success page, and if false does not send the email and redirects to my error page. The form is viewable here: [login to view URL] This script should be quite simple since there is only one input field and the form is already built. I also have the success and error pages built and will provide the email message I want to use for the form. Note* It is required to make all changes on your local server and test there before uploading. Make a backup of all catalog files. I prefer someone with good communication and MSN messenger. Thank you,