hey mate buying a nice genuine one would be the way forward i have an rs turbo i bought it at 230bhp it gave me all sorts of problems after spending so much money i now got a proper tool its around 280bhp now witha 2,1 zetec engine in it and believe me dusting people in a 20yr old escort feels so good lol. always check the battery tray area for rust back boot under the kit is where they rot real bad and chassis legs if u from around birmingham id even show u mine mate cheers hope u buy the right car and not do what i did as i bought the 1st 1 i looked at lol