So you're saying that headlight modulation can be switched on and off as needed? If yes, can the switch be located anywhere? (there is no lack of places to mount switches on the F6B). And finally, will a modulator work with LED headlights, or does it just become a big, giant on-off flasher from hell?
Following the earlier suggestion by Willtill, I would prefer to have the low beams modulate instead of the high beams – makes more sense to me.