The Aprilia isn't quite as rude as the BMW, and costs a bit more too.
I've got to see a RSVR Factory in action at the track and let me tell you, it is a thing of beuty.
16 July/Sully track day on Vimeo
starting at about 3:40 into the video you can see that thing run away from my 03 GSXR 1000 like I do from SV650's....amazing
Holy Crap...that thing was gone.