"cruising speed of 60 knots..." - not bad!
And I bet you it's designed to do it in less then 25 knots of wind.
The Sailrocket 1 did 40+ knots in only 17 or so and this one is more efficient ... not bad at all!
Tim, you gonna have to pull the bar in a bit harder to bit this one...

And yeah, all this work and money just "to beat a simple, humble little kitesurfer"...