And 'lo, it was compiled...
Starfleet #1: Ships of the Constitution Era, Vol 1
Includes write-ups and information on the Constitution, Saladin, Hermes, Capella, Sherman, Independence, Derf, Nelson, Bonaventure, Larson, Anton, Wayfarer, Loknar, Longbow, Decatur, Surya, and Federation Classes.
Whew!
Also includes quick registry range guide, size comparison chart, CODA and rough FASA notes, and a sheet of hexagonal counters for the ships within the guide.
And, most importantly, it's FREE! That's definately the best part about it...