Cruising around I shift at 3-4k. Having fun with semi-spirited I shift at 5-6k. Pushing it I shift at as close to the redline as I can get. If I am driving for economy I shift at 2k. It's all good.
During break-in I set the indicator at 4k and made sure to shift before then, but after that the engine will take whatever you throw at it.
