A couple Gambit upgrade tokens wouldn't be unwelcome, really. Sure the upgrade time on those is half of the other ship types. Still, I am sure I am not the only one that still finds it difficult to justify the yard time when there isn't all that much wiggle room in building, fitting and upgrading the next raid hull.
There's Gambit build tokens in the prize list, why not a few upgrade tokens also?
Hopefully Kix has added it, as they've got the original Wendigo there (as of a few months ago)