I am a trans Atlantic sailor who had a 3 blade Max prop on a previous boat. I've just acquired a CD 36 (Robinhood actually). I was considering replacing my fixed 3 blade prop with a 3 blade max prop. But I see that several years ago you sought a 4 blade to replace your 3 blade MP. Do you feel I should plan to use a 4 blade MP rather than a three blade? Thanks, in advance.