[HBC]

Thanks for the replies. I sold off the tires and purchased Yoko A052's which I already took out for one final track day at the end of October. I will have to see in the summer whether they are a faster tire than the Nankang (according to reviews they are a bit faster for one or two hot laps).

I agree with the camber. Will be either buying Vorshlag or Ground Control camber plates. Lots of time to decide and install as the car is covered in our heated garage currently awaiting spring.

Plus I'm toying with the idea of selling it to purchase an E90 M3 or a 2016 M4.