Thanks all.
I definitely do think about all these things more than most. I prefer "all consideration" than "over think" :-).
But I bet there is something worth having to be had in getting it right. I'll think of a test procedure and give it a go.
If I don't add a write up on it you'll know you were right :-)
I don't want to even think about leaning them in or out........................ Oh too late....... It would give
lift on the outside and negative
lift on the inside
motor. The boat would lean more in turns, if that's what you want?