Other than the alarm going off for no apparent reason (see 'engines and props'), she performed superbly. The 14.5"P prop appears to have been a good guess, it maxed at 5500rpm, probably more available with a thumbful of trim. Pull-out etc good. No idea of top speed until I get it running next to the Vmax. We liked the way it handled, it bobbled along in a very assured manner. Our 13yo daughter helmed for most of the afternoon, she found the controls light and very manageable.
I've not used a non-rollercoaster trailer for years, what a PITA! I ended up manually lifting the whole back end of the boat onto the rear roller.