Oh Hai.
Yes, Dan and I did it, and with work I have no doubt we could have made it a lot better than it was - power wise it was good, it made 193bhp on RS Tunings rollers(on a 145k old engine, still had the cat in), but due to it using the MAP sensor as primary reading, it made the throttle response not as crisp as aftermarket (Which takes tps signal as primary)
As said, I know we could have made it better, but I only did it as Dan and I wanted to see if we could, and I managed to get all the bits together very cheaply - If I was to do it again I'd go with aftermarket management as it is generally affordable and will be the best way of doing it