What a letdown, I logged in to check out your masterpiece and it wasn’t there. Well it actually was but low resolution again. Seems you have changed back to 720P rather than 1080P
As for your Seaplane, I have a couple of Bixler 2 motors here that are designed for your size prop, if they are of any use.
I should have your TrainStar up and running by lunchtime tomorrow as well.