So I decided to pull the trigger and build this boat instead of the DF Annihilator. I have the hull, outboards, linkage kit, and oil ordered from MHZ. They are waiting on the outboards so I have time before it gets here. I figured that I would ask the forum what power system I should go with? I was thinking this:

leopard 4092's 700 kv
swordfish pro +II 240 12s esc with hifei high voltage caps
8mm antispark connectors
12s each side (2 x 6s 8000mah in series)
starting prop x450 counter rotating
separate LiFe pack for servos
Spektrum SR315 3-Channel DSMR Sport Receiver

I would like 60mph+ or 80mph for short bursts if that is possible

Do I need the 240's or could I go with the swordfish X+ 150 hv?
Should I do props out or in? Do I even need counter rotating props?

Any help would be appreciated.

Thanks guys!

Rich