Wing Commander CIC

So I'm poking through the database here (beats studying for finals I'd say) and I'm looking at ship stats for Prophecy: Special Operations and I noticed that the Vesuvius is marginally larger, and carries 100+ more fighters than the Midway "Mega-Carrier." This might be completely legit, and feel free to lambast me at will, but is this correct? It seems like the Mega-Carrier would be larger and better equipped.