You can get Kabli Rack for 9,000/-. You can get your PS pump overhauled or replace it with kabli for 4000/-.
If you were in Karachi, i would have suggested you a reliable place. I am sure you can get the same rates from LHR.
You cannot install Reborn's steering in 2005 Civic. You can replace the rack with 7th Generation EPS but it would be a very very hard job to get it wired properly.