Hey, I have a 09 pantera classic with a 200 hpdi vmax. I was wondering if a tempest would bolt strait on or would I haft to get a hub kit. Is anyone running a tempest on a yamaha? Does it perform any better than a yamha vmax prop? I have a 25p vmax prop now, its turning 5500 rpm at 70mph with the prop shaft 2.50 below pad. I would like to get to about 5700-5800 rpm.