it shouldnt be difficult to get it running even if its driven just off boost then get it mapped by a pro on mapping zetecs, i dont think its worth the risk for the sake of £350 - £500

id love to play around with my pfc and crank some more boost and run 12 afr instead of 11.4, but the guy who mapped it knows a site more than me about it !

knowledge alone is useless without experience imo