I do a hundred miles a day and the bike is perfect but my commute is either slab or rural (my choice - speed or fun or fun speed or tourist awe).
I find the FJR to be rather a pain in city traffic, but maybe that is because I avoid these situations like the plague.
I find a lighter bike with less motor to be superior in traffic.
I had a Yamaha Majesty 400 scooter and that was ideal for stop and go but the GS650 and nighthawk 750 I've owned were both better than the FJR in traffic.
My Bandit 1200 was nasty in traffic too, though it was lighter than the FJR, but that bike was taller due to suspension mods.
I'm talking bumpers, slow stop and go, lots of traffic lights.
It just seems like a lot of work to keep the FJR upright given potholes, slot car railroad tracks, trenches, gravel, loose pavement chunks, metal plates, lemming peds, bicyclist assured by their trusted sprit guides that they won't die today, trucks looking for addresses in places where there are none and even if there were there is no place to park this damn rig anyway, motorists on cell phones eating grease dripping egg and ham death food while putting on makeup and trying to find their favorite mindelss pop song on the ipod, and two inch movement increments toward red lights as eternal as the crumbling infrastructure that assults your senses with sewer leaks and the unregulated flow of coughing carcinogens from the vintage VW Beatle that just exchanged positions with the work related diesel pick up diven by an accountant who got that tax break, that are both stuck in front of you.
I think a Rascal Scooter with an O2 tank would be best given farkle Ben Hur Chariot Wheels and an RPG launcher.