@LakeEnd No I have fibaro dimmers for my circuits where there are say more than 2 spots to save costs, in the switches I am using grid switches so I can mix momentary, on/off and the ones I am going to use for my hues are these:
http://www.screwfix.com/p/mk-2-way-20a-sp-secret-key-switch-white/63994
I was going to just wire the hues lights up behind the switch but wasn’t happy with the only way of turning them off was at the consumer unit, so I think this gives me peace of mind, I can still turn them off with a key and doesn’t look too bad but stops people turning them off. I have some hue taps for guest turning on and off but trying to fit my lighting to turn on and off with routines,time of day and motion sensors (still tweaking this).