Can you flick them on so they light up above the carbon inner shroud? piccy piccy on on snappy snap snap ps: Frankly I was staring for quite sometime to suss the indictors.
Sounds to me like the inside edge. Not sure how fussy MOT testers are likely to be but this notice seems to be a revision from a 300mm width though that's isn't specific about where the measurement is taken. You might need a friendly MOT tester. Either that or put the mirrors back on for the MOT when it comes around.
I'm not to worried about the legality. Like you say 10 minute job to swap for the mot. The tester has his work cut out with other things....
I've seen a kit for the 1199 from the US which looks neat, only thing I don't like is the top cover is black........needs repainting red. Around $109.00 for the kit.