how about some kind of tool box that mounts in front of the handle bars, and uses the handle bar mounts.
something to keep a few wrenches, cresent wrench and plugs and jets, tire plug kit. in and maybe a large gatoraid in it.
and for us guys that ride in the woods, i need something to hold a chain saw on it, i have a 6 pak rear grab bar, but it would
be nice to stick bar inside a slot and then bungie or use a velcro strap to hold it in place..
 i was thinking slide bar in and then have some kind of mounting brackets that bolt to the grab bar.