A side note: I hate rigging.
YES I really wish you could get ships without rigging !
As to your ship good but,
- I might move the funnels forward (to make more space for engine rooms behind them
(you will have a layout stern/Mag/ER/BR/BR/space/Mag/bow, might as well make space as small as possible)
- I might also fit a few small guns 75mm/88mm on the top deck for anti torpedo boat work. (and then later AA)
- I might move the rear search light out of the funnel fumes (or its crew might get a bit hot
) (I would put behind mast but moving funnels might be sufficient)