Have now purchased 2 Feigao Brushless motors, a rudder, Futaba servo, Futaba radio and reciever, Jeti Navy esc, goldplated connectors and have sent the whole lot off to a mate who does circuitry to wire it up for me.
That was an expensive little excercise, but the combo adds up to really good potential.
Will see how it goes.
In the interim, bought a NQD HighWind and stuck the 2 modded 700s in it and it rocks along. Probably better than the hydro.
Gonna keep on with the hydro till it is a killer, mainly coz it looks cool.
Next option after that is a single NEUMotors 2215 1.5y BAM motor from
www.performancehobbies.com.au but with a pricetag of $650, i'll try other things first.
Anyway back to it.