Hi Mike.
The fans in the rear seat base are constantly blowing air out at an alarming rate, as are the ESC fans, the air intake is from the rear panel scoops, ( how technical is that ? ), is directed toward the front of the,(engine room),
which should, given the pressure, keep everything pleasantly warm.
My addition to the model of the substantial spray rails to the hull will hopefully not allow any water into the boat, having said that, my two grandsons,(hooligans), might do the impossible and flood the boat.
My son will have to deal with this, I'm far too old and tired to deal with it.
Some photos of the build so far.
The other Mike.