I saw these at LBS.
The chap from Evinrude indicated something like £1k for the guages (not sure if this was for one or for a full set. I decided to have the "standard" guages instead!
They also displayed the new throttle control, which I thought looked pretty solid and had a positive movement. Unfortunately, I need a dome style of control, so again, I have had to accept the pretty mediochre "old" range, as I was told that they don't intend to produce a dome-type of throttle control for another year or so.
Not sure if this is much help!