Im running a 23P Tempest on a 2002 Sabre, with the MERC XR6 150. I run about 5900rpms. I am adding a 6″ hydraulic jackplate. As is, the whole shot is great, feels like the boat tops out at about 60 mph now.With the addition of a 6″ hydraulic jackplate, and already running 5900 rpms, should I get the 24p or the 25p? If either, anyone got a good used prop for sale?Thanks, Craig Graham