ORIGINAL: Gerwin Brommer
You CAN'T determine the position of the motors without all the stuff that needs to be in the hull !
Put everything in the hull at about the right places.
make sure you can move the lipo's to change the CG.
The space left is meant to be for the motors.
It is too easy make placement having all necessary stuff. But I haven`t battery now. No reason to buy them in winter.
I will buy them in spring from fresh lot.
And Li-Po can be 4S or 5S. So in this case I placed motors as closer as possible to transom. The left space for batteries.