I'm having a hard time finding decent luggage for a plastic tank.
I was looking at strap down dank bags, but they dont really make for quick release and IMO they look like shit.
I think Victory and BMW make/made a bag that clipped onto a coller that was bolted to the tank cap with the 5 cap screws. This would be pretty cool since you wouldnt have ugly straps and it would release quickly.
My CBR's got undertail exhaust so the knocks out a tailpack.
I think www.gearscanada.com makes a bag that uses suction cups, and that made me laugh a little.