I learnt on a 9.4 airrush lift which is 11.9 to RRD, I got wooped many times until a mate hooked me up with a 10mt slingshot fuel 2002.
Great mid to high aspect with adjustment to ride from 12kn upto maxing 30. I too am a 60kg scrunter without fear of pain, but pain was never an issue ever since I down sized to a 10mt. I only recently upgrated to a 12mt 2003 with great powering and depowering capability. I have managed to comfortably cruise on12- 25knts with just an adjustment of my piggy tail. The 2002 compare to 2003 kites are huge in speed also. Good luck with Your purchase dude!

bonny