That was one of my initial ideas, the limit somewhat ended "limiting" my the idea.
The original idea was to make FS1, FS2 and Inferno campaings, adding the Ships in different TBMs being compatible in INF R1. Well, not only that, but be able to combine all the Ships.
Because of the Limit, I only added the AI Pyrgos and the Shivan Support Ship, and the Nephilim (3 SBanks), now there is only space for 1 more ship. Which with the mv_core.vp v3.6.8 Delta, is used by the Pegasus, because there is an error, someone forget to add the +no create Flag....Plus there is the unused 3D Earth.....
So...., yes, with the Update is at FULL, LIMIT reached.........
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I don't know how that of adding "compatibility" would be true or if it would work, but I wanted to make a Mission with lot of different Ship, enough quantity that you start to forget some class....
As it is named, I make an Update, if I would have do that, I would ended doing something more like a MOD...........which wasn't my intention