Good to hear that you are satisfied Micke, and that it is pretty fast on the track. I have been riding a Chinese Carbon HT for three years and have been very satisfied. Would like something that is a bit more slack but still with lots of speed. Looks like the M06 frame could be the one. According to the Scott sizefinder I should go for an XL in the Spark 900RC. The XL is a little bit larger than the 21" M06 so that should suit me perfect.
Thanks for the inputs from the rest of you too