The turbo is a lot of hassle. It's just a circle of supporting mods, and a lot of fixing problems. Living in Scotland is the biggest problem. I have no idea what parts are available there, and I have no idea what the MOT requirements on that car are like. There are lots of Brits on my Ford Focus groups, and the things they deal with are totally different from what I deal with. My general recommendation for an N/A engine is to just get the Trick Flow top end kit. No idea if that's available there.
Kurt
Kurt