Thank you very much Dolan for your enthusiasm, that means a lot to me!
@wailot, in the video i have use a station computer.
It isn't floating perfect. most it falling over.
But i have the feeling that it float better if you have more mass at the buttom from the ship.
So, test to build all heavy engines at the buttom (light cruise, reactor, shield, tanks).
Hope that helps.

How did you get it to float without falling over? whenever I build boats they just fall to one side

I'm blown away by all the details and features you packed into this gorgeous ship, magnificent work!

Thanks, That's make me happy that you enjoy it!

I grew up with Treasure Planet, this is just peak nostalgia