I posted in the Mk4 section had my Ibiza Cupra mapped by Will and like everyone says the car now just pulls and pulls. Shame Will had to see me car in such a state, currently putting new speaker in the front (weather permitted) + the keyed effect on the back panel.
I must admit, I was scanning around the car, wondering what on earth your plans were!
Im sure it will sound superb when its all done though