Magento Small Fixes (Limited BUdget)

I have magento but i want to make small fixes and make a new module. 1. The site is [login to view URL] it is for cars i want a recent searches module like the bottom but i want it more advanced so it willl be per user.s o when i will search with the text search or with the advanced search in the categories i want it to show what i searched but per users so i will see my own and you will see your own so make it with cookies or what ever. 2. the site in IE have small problem in css for the menu i want to solve it 3. Make a good sitemap but i want it with the same layout so you can make a page and make it sitemap i want to make this for 30$ and please if you did it for 30$ this time i will give you much more works from me and from my client with much more btetter price so please make this job good only this job if you did good more future work will come for you with better price i want it also to be done in 3days thanks!