5-7 short stubby arms.
I run stock bars with Genmar risers. Brings the bars up and back.
I guess I'm the only person on this forum who doesn't think an upright position affects twisty riding, and I ride in the twisties ALL the time, so I speak from very qualified experience. When I want to ride aggressive, I just lean forward, which gives me more leverage on the bars which gives me a quicker turn in.
When I'm done tearing up twisties for the day, the upright seating makes for a comfortable ride home.
The beauty of the risers is this......I don't have to lean forward if I don't want to. But if I do want to, it's not a problem at all.