> straight blade Hartzell to a Scimitar bladed Hartzell.

formation takeoffs with my straight blade Hartzell requires
a "need some" call to keep up with the Scimitar Hartzell.
but once enroute, I have plenty of smash to work with.. heck,
ran the sun100 at 300mph, and dair say that doesn't suck
for any kinda prop.