can't understand the fascination with going to these gay blue LED's - Once done the rest of the dash is going to look all wrong, blue dash, orange window buttons, sunroof, climate pannel, radio and so on :-/
Whats next, blue windscreen washer jets? 
every light in mine is blue,window lights,electric sunroof lights, ALL lights, i like them and im not GAY
Ah, but you're a GIRL! So allowed to be far too much in touch with your feminine side

Problem with totally outfitting the Omega with LEDs to match, particularly the blue ones is all the window LEDs (prefacelift) are too bright/distracting at night, as are the centre console switches, and the MID is unreadable on a sunny day.
Other colours are probably less distracting, as available in non ultrabrite form.
xYz - guessing the whites may suffer similarly, as they all tend to be ultrabrites. For the MID, yet to see any LED of any type that successfully lights it, reckon thats best done with a traditional (coloured if reqd?) bulb - not sure how you'd get white though. Same with climate panel (prefacelift) - changing the function LEDs to ultrabrites make them distracting at night, then backlitghting best done with bulbs (coloured?) due to lightguides.