[quote=@Commodore Robot]
[@So Boerd]

Not shooting for any precise date considering things are a little wacky in the tech department thanks to Elan, but generally speaking somewhere around the 70-80s would be appropriate as a baseline for you to play off of.
[/quote]

Modified Majestic class will be the main ships of my navy then. They only represent doctrinal rather than technological advances from the Royal Sovereign class of the late 80s near as I can tell.