i have no idea , but i would say the 700 would be awesome , sure the hull is big enof to hold the 2 packs , and with a new drive line , u could make that boat a rocket !
Just make a 700 motor mount out of a piesce of aluminim and use a drill press !
its realy eazy
then get a flex shaft and runnning hardware , but be sure to make the prop depth a little lower , cuz of the speed it will come out of the water more and u will lose momentun