Now Im starting to seriously thinking of what wheels to get.
Might be the VRM v710

Ideas and or opinions please
My wheels
also look at raderwerks AG-310 GM or Avantgarde M310 All basically the same wheel 
What's the chance of finding a UK supplier? Knew I recognised the wheels.
Yeah Rhys......wonder who

It was my motor doing it not the map! You did run the diagnostics over the car before you mapped it.