I can understand your desire for this. It would be a nice feature to be able to check out the boat and crew. Still--I would vote against it. The reason is simple: Modelling everything in such detail would take a tremendous amount of effort and could easily detract from the meat & potatos of the sim.
I would rather see that effort put into further AI enhancement/more realism options/more dynamic modelling of the boats (each one would be a little unique--crush depth varies etc). There is much that could be done with escort AI resulting in more of a challenge to escape a counter-attack.
Imagine getting a new command and not knowing exactly what to expect from the boat. How deep will it go? (They all had the same theoretical crush depth but in actuality--they were all different). Boat A takes 3 seconds longer to dive than Boat B and Boat C just can't keep it's engines running (HOR Diesels).
I could go on for pages but I think I've made my point. Not that my point is any more valid than your's!!! It's merely my opinion (And everyone around here has one

)!
Peto