so, you cannot effectively compare the construction of those 2 things. you could use similar shapes and details though.........
Yeah, that's the intent.
As for the size, this is just a 5-6 kt destroyer emphasizing ASuW and atmospheric air defence capabilities. I plan on also doing a 100-150 kt carrier (possibly submersible), a battleship (I expect it will probably be about the same scale as the Objective Global Warship) with anti-orbital capabilities, and a 10-15 kt cruiser emphasizing atmospheric air defence and interception. Probably some other things as I think of them.
Also, those are Hydra turrets with quad Hydra autocannons, and the forward turret is going to mount an Earthshaker cannon, or possibly something heavier like a volcano cannon or set of turbolasers.
That said, considering that this
Charybdis is easily several times the mass of a Warhound titan, and that said titan mounts a pair of weapons that size, it should probably have more of them or a larger variation on one of them.
It will definitely have void shield generators, in any event. I just haven't drawn them yet.