IVIemories
As far as I can tell, the ship follows all the Event rules, and it's certainly battle tested. I've played with it extensively, and it's more than a match for any Vanilla game ship up to and including the Valor. It has no glaring issues like rooms with no door access.
So sure, I confirm this is my final submission. No changes, edits, or re-subs. The Mass and Value stats posted should verify that. (I worked extra hard to get that exact '444' into the price!)
Good luck Tryclyde!