I've just fitted the SKS Race Blade Clip On to the rear of the one bike, not had chance to fit the front but it looks like it may have to be trimmed to fit with the front fork.
That being said, these appear much better than the Crud Roadracer Mk2 Set that I've previously used.
I generally use the Exposure Flash & Flare as be seen lights, however, this week I've dug out the Hope Vision 2 as it's so dark on the whole of my commute I need a light which will allow me to see the road (and pot holes mostly).
The Hope Vision does take up a fair amount of room on the handle bars so considering a helmet mounted light.