Question: Stock SH4 Ship weak spot?

[Mday]

um... interesting. Ty for everyone's input so far.
After reading Zone.cfg I have a few more questions

Category=Fuel Bunkers
Multiplier=5.0
Flotability=2.0
Critic Flotation=0.3
Armor Level=-1
HitPoints=150
Destructible=No
Critical=Yes
Critical Chance=0.05
FloodingTime=80.0
CargoType=Fuel

Can someone please explain what these variable means?

Also which files contains information of ship damages zones layout?