to be honest mate you'd be better off sorting out a frst loom and putting it in, will probably make life easier in the long run, might be worth putting a parts wanted post on here or on fiestaturbo.com.
hell thinking about it you could just buy a cvh turbo lump off ebay for about £150 and then do the usual rings, bearings and seals etc and drop that in. running 1 bar you could probably keep the standard fez injectors which can be had for next to nothing , i think they can flow enough for about 180bhp.
there are so many options to take , good luck to you mate.