Thanks for all the input so far, FJers, and the tips on searching. Very helpful all...
As far as what I plan to carry in it, it's usually glove raincovers, extra earplugs, Autocom/FRS/MP3/cell, maps (a window would be nice), sidestand plate, Gerbings switch, water bottle or hydration bladder, digicam, maybe a sandwich or other snack... Clothes if I'm out of space everywhere else... Also, not that I want to crash into anything soft, but I'd rather not carry anything too hard/pointy/heavy in it that would add to crash trauma.
I guess I'm most interested in what FITS the FJR the best. Looking at the handlebars, there's a pretty narrow space left once you've moved them to full lock in both directions which would lead me to believe that a large tankbag is a no-go. The Yamaha one is likely a perfect fit but it looks like ass...
I've borrowed a Cortech Super Mini which fit great, but is small as heck. I'll go to the local dealer to try on the next size up (12 or 14 liters) tomorrow. I'm leaning in this direction and need to finish this on Wednesday, whether I order something or buy local.
I've always been wary of using magnets on my nice paint, but I think I'll have to get over it. I'll just use some tool tray liner mat'l under the bag to protect the tank. Of course I'll be sure to use any supplied safety straps to make sure I don't lose it... the tank bag, that is.
In re: to the tankring-installed units, they sure look slick and I've been using a discontinued Bagster product on my '03 VFR that mounts to the forward tank bolts and works very well. My only issue with them is the metal plate that the bags actually mount to and the whole safety thing... Paranoid, perhaps, but if nothing else, the magnet bags are generally much cheaper!
Thanks again,
Rob