Cliffs:

>Gets up and boogies off the get go, can do most of my daily driving around 2500RPM I think (only just put it in this evening, went for a quickie) so no more throttle lag
>From 4500-5000RPM onwards, it "wakes up", and pulls hard to the redline of 7600RPM
>and of course, better fuel efficiency

Thanks again Fred. Best $500 I've spent on the car.