[C320-list] Relocate Engine Thur-Hull

[Stephen Cox]

> If you really wanted to, you could put the thru-hull under 
> the galley sink, or even under the head sink (possibly 
> repurposing/combining the existing thruhulls and maybe not 
> need to add one).
> 

Would you really want the engine intake picking up water as part of or next
to the galley sink drain?  Might make the intake filter work overtime!

Stephen Cox
Tegwen #1141