I'm updating my times atm, and I'm like 2-3 sec faster on some courses!
I also use GC controller all the time. I hate the wheel, don't have classic controller. Never tried wii/nunchuck combo. Once you've played with it for a while, I think it's a nice controller to race with.
MK7!! 3DS friend code: 0688 - 5579 - 0994
Also playing DotA2 beta!