I think it was the whole package - it just had so much wow factor! I love the fact it was a hard top and even though I dug around, there didn't seem to be a definitive answer as to whether I could (easily) put a hard top on a Series 1 or not. The noise was absolutely awesome and I loved the side exhausts (although I know you can do this with the standard Aero 8s), plus I loved the two-tone paint job with the black wheels.
I know I could probably modify a standard series 1 but I haven't seen one yet that's made me go 'wow' as much as the GTN. Having said that, having had a look through the classifieds earlier I've seen a couple of really tempting Series 1s so I'm planning to take a trip down to a couple of dealers in the near future so you never know
