Well I ordered a clearance tankbag fom New Enough for $17.
http://www.newenoughhp.com/closeouts..._tank_bag.html
It was a stap down and looked like ass on the bike, hmmm what to do?
I know, I'll make it into a tailbag!
Plugged in my soldering iron and cut the straps shorter and burned in mounting holes. Then I bolted them to the passenger seat. I adjusted the other strap to the correct length to wrap around the tail and ta dah!!!