274012 Joomla Expert Work(s)

k so i need some one who is experienced with joomla to do 1 med size work and 1 small sized: 1) i want to redirect my 404 page to joomla core search where the words search are gonna be the ones typed after the main address, example: some one types: [login to view URL] <--this is doesnt exist so it redirects them to joomla's core search and the word search is: "plugins"(the word(s) after the main site address) 2) i want to the ability for people to rate categories, i got this idea from a wordpress site, and would like to have the feature in joomla, [login to view URL] <-- this site (wp) has the category rating plugin i want! please dont bid if u dont understand this project, please don't bid unreasonably hi, DO NOT PM ME YOUR PORTFOLIO, I DONT NEED IT, the lowest bidder who i think is expert enuf to do these will get the project, thnx