its on my shortlist as i too may have to change early due to a back issue. i get wpms so the ap is slightly different but the basic i3 ap £897. i think is the way to go, i am not keen on the next two trims and would consider the leather suite ap £1647. if i were getting the gcb. i dont see the benefit of the s, abit faster 0-60 and slightly modified ride etc the differences i can live without i would rather go for the i3 with leather rather than the extra fancy set up and an additional £1000.