of course, I won't plan to launch all of them in one row...I would space the construction of the ships in something like 6 years...the first year one big CV and one little CV, then 2 years later another big CV and another little CV , then another big, another small ,and after 6 years start the latest big CV (or maybe include it in the previous batch if I have resources and yards available).
The reason I made all the ships with the same year in mind is that those ships would be planned since the start of the building program. Of course as time passes by one could make some modifications to the original design takin advantage of better engines and technology, and in the latest batches, of experience gained in the previous years of exercises with the new carriers.
on this question...
"Obviously with say 90,000 tons there is no way you will get 8 hulls of maximum size so you biggest question is what limitation are you willing to except, lower numbers or size? "
I think it's plain to see that I'm going with both at the same time...decent (but not the biggest) size AND numbers thanks to very small carriers
. I think that a core of 4 fleet carriers of 19000 is a force to reckon with, and with 22000ton carriers that is all you would get...those 4 19000 tonners give you the chance to build three more 5000 ton carriers, so bassically you're sacrifizing 44 aircraft for 12000 tons of construction (in fact 15000 tons) that gives you another 60 planes.
I think it's not a bad deal. the design will prove cramped and not too spacious but as I said, even if for WW2 standards its air wing is reduced from 20 to 12 aircraft, those ships will still be able to perform their duties properly. They're not required to strike, just to carry some fighters for self protection and some scout-attack planes for scouting and maybe light attacks on undefended shipping or land objectives. And for those 2 purposes I think that 12 planes are, if barely, enough for it.
of course one should also think in the planes that those carriers would have...depends on the kind of planes I havem I might go with somewhat bigger ships, or go "the british way" (ships with relatively low airwing capabilities but very well armored). But If I'm blessed with proper aircraft the "4x19000tons, 3x5000 tons" plan doesn't strike me as a bad one.
Remember, also, I'm not using hindsight here, so I'm not using lessons from WW2 to orientate myself. I'm trying to put myself in the skin of a 1925 navy admiral and trying to decide the best for my fleet with little fact and too much especulation