I Have Some ideas about those Ship scales.
Sabre - +40
Defiant - +95
Norway - -122
(The fact is Norway is "classified" as a diplomatic frigate... thats what the writers at Star trek says.)
Miranda - -55
(Old ship.)
Intrepid - 0
Excelsior - -522
(Also OLD ship.)
Akira - -16
Sovereign - +25
Nebula - -38
(Since its a Kitbash (Shipkit + Bashed-up) of Galaxy and older than Sovereign)
Galaxy - +44 (144 if you are thinking of using Galaxy Refit)
Peregrine - -7
Danube - -13
Now these are merely an IDEA.
