I have some 11" Progressives that put it pretty darn low. I didn't like the feel at all and took them off after one ride. I am 120 lbs heavier than you though. If you are interested I would make you a deal to get them out of my garage.
"Shutting up rarely leads to anything bad"
VROC # 28175
-2004 Vulcan 1500 Classic 22000 miles
-1995 VN750 (Back home again!) 25000 miles
-1995 Suzuki DR350 Dualsport 1720 miles