Well if thats the case you might as well buy a wrecked RS and have it shipped to you and do the complete conversion.
2001 Focus ZX3 Race Car in Germany-Ours SHIPPING
2010 Renault Clio 1.2 16V in Germany-Hers FOR SALE
2004 SVTF EAP/ST170-Mine
2013 Focus ST2 TS NAV SUNROOF-Hers