One more thing, now that I saw your most recent post.
I changed up the Tchorak fleets, when I went to nerf them, and the 1 VM/2 CB/2LP fleet does exist now, I believe, in Odd Adventures...the ships in OA are individually a bit less powerful, but they come in more dangerous fleets now.
It's not typical; I think it's like the biggest Tchorak fleet you can get, but then, the four-Deci thing is kinda uncommon too.