Didn't mean to start anything when I said 17pitch was big.
It's all relative, my last engine was a 60horse with a 13pitch, so I thought 17pitch was big.
Just on your comments CFD, WOT for the e-tec is 4500-5500, so on the boat you test drove, there was definitely a problem, as you didn't even achieve WOT properly, sometimes engines need to be moved up a hole or two to reduce drag, as well as prop changes to achieve best results, so I don't think you should rely on that one test to decide that e-tecs are no good.
The 75e-tec that I had had a capacity of 1295cc, a yamaha 70 2stroke has 849cc, so I don't agree that the e-tecs don't have torque, they have it in spades.
I would definitely consider buying another e-tec, I don't agree that they are "severly underpowered for their horsepower rating"
cheers,
Simon