Wait no longer.
These are sooooooo slick
I was really happy with Razor but it fell just a little short at the ends for a 100cm tank. These give a brilliant all over coverage, nice bit of shimmer to boot.
They were really easy to set up and to group. The iphone app that runs them is brilliant - I'm still just playing with the settings to get a similar cycle to what I had. Excellent blue/UV range that the Razor never had (except for the one I built and added).
I was worried that because of the overflow I had I wasn't going to be able to get them spaced correctly along the 100cm but they worked out perfectly, the spread they throw isn't leaving a gap in the middle at all.
Excuse the lack of content in the tank at the moment, I'm boarding some corals till the move in a few weeks time.