Hi OberstAmiruddin,
The secondary armaments are based of the Japanese 140 mm casemated cannons
I've done a little checking and I think your secondary battery may bit a little too much - not necessarily calibre, but number -
Nagato class ships carried 20 of these guns on a ship substantially longer (~600ft vs ~700ft) - and earlier IJN battleships carried only 16 -
Ise class were 708ft compares your ~600ft and only carried 16 140mm casemate guns. These ships were up in the 30,000-40,000 bracket, too, I'm afraid I didn't spot the tonnage you'd got for your battleship.
Regards,
Adam
_________________
Public Service Announcement: This is the preferred SB / FD font.
NSWE:
viewtopic.php?f=14&t=5695