I signed it in favour of freedom of choice, but to be honest you cant do much more with 145bhp than you can with 90bhp on roads, even motorways, and obviously not legally.
Of course on the race track on track days, well thats a different kettle o fish.
I've been full circle, how I survived my Aprilia Vtwin 1000 is beyond me, but now my 67bhp Bonnie twin does everything I need.