Update: With the issues I've been having with some cards fitting poorly into the bases, I'm glad I decided not to fight with flipping.

Re deletion of customs... if the stats are different and they're clearly a different fit for the same ship (say, Ares does an official mixed-battery Egmont and we already have the 1783 all-carronade load as a custom) then can the variant stay with a note about why it differs?