it is the correct size, IMO, and even if it is too big: the phalanxes are way too small
oow and looking again: the VLS deck looks wrong, the front phalanx is too low placed and the gun mounts at the side aren't placed on sponsons. I also miss the UCAV catapult and the platform with the hitrole on seems wrong. also, where did you get that hitrole from? it isn't on the renders
btw, if you can show me recent refs proving me wrong, I have said nothing of the above
this is purely based on the renders, not on my own knowledge of these ships (which is almost none)