I am finishing the design of a plexiglass ROV with four T-100 thrusters.
The thruster configuration is two on the sides (for forward-backward and yaw )
and two vertical, one at the front and one at the back (for diving and pitch control)
I am expecting the whole vehicle to have a weight between 7 and 10 kg, which I suppose is Ok ?
EDIT: It will of course have close-to-neutral buoyancy, the question is about handling its inertia (mass)