There are no issues with docking.

The boat actually docks and handles better with the Arneson than it does with the I/O

what is a guesstamite cost of a setup like that?

They are nice looking units! Max Input Torque: 850 ft-lbs
Weight:320

Time for a question.
Does it have the same prop shaft size as a Number VI SSM?

Commanche, is that a pic of the California Formula 382 that the guy rigged with Arnies? They call it the 100mph condo if I'm not mistaken.

I don't know. It is a pic off of their website.

Yes, it has the same propeller shaft as the Mercury Speed Master #6.

I have a new design shaft that will accept smaller propellers soon.

No, that boat is also a 382' Formula but it is in Italy and was raced in the European P1 class two years ago.

Kevin Laney has the 100 mph condo in CA. All Silver boat.

arnsons are badass...2 friends of mine had them on there boats. one's a 32 skater and the other was a 388 slingshot...what a show they put on and NEVER and drive issues

The SSM6 propshaft size is the one I would choose.
How do the drives counter rotate?