Jon,

You didn't mention their motion in a choppy sea or in a seaway.

You didn't mention moorage.

You didn't mention Tacking while going up wind in light to moderate air.

You didn't mention setting a head sail.

You didn't mention Aux Power.

And; I'm not an expert on Multi Hull. I'm just asking hearsay.

I know I'm very envious when I see a 40 footer nose up to the beach for
fun and games. I don't envy their twin outboards

Ole Thom