I assume by Tulsa, you have an interstate. (it is always helpful to specify your bike when asking questions)
Grumpy from FL (Bill) ordered a Cleaview GT (medium, I think), and had it cut down a little. The GT has a recurve at the top, and even cut down a bit, the height was right for him.
Scroll down this old thread. The pics do not show the amount of recurve, but it's there.
http://www.valkyrieforum.com/bbs/index.php/topic,32830.0.html