Its a boat. I had to check that i hadnt put this in the wrong section.

Like i say i am after scale power but mis-calculated my needs. Its actually 4W per motor.

Calculations as follows.

scale Hp = ( Real world total HP) / (scale ^3)

0.016Hp = 6000 / (72^3)

Convert Hp to W and it comes in at 12W combined. So 4W per motor<br type="_moz" />