Glad you're enjoying it! Remember that you can tell bots not to touch something ingame (I believe it's shift+middle mouse), so you can tell them to ignore the door (although keep in mind that if you close it they won't be allowed to open it again!).

So I've been running this ship with some bots today and it's an absolute dream.

If I can offer some constructive criticism though:
Since there are 2 guns on top I engage enemies with the top of the sub, as one does. Unfortunately the top left of the ship is the thinnest point in the outer layer, so always tends to at least crack to some degree in serious engagements. This then trickles down and fills the engine room, doing plenty of damage to the engine.
With players I could just leave the door open to the reactor room. Since im with bots right now though, my solution for myself will probably be either removing the door or extending the bilge over. Padding the top left armor of the ship would work as well, or just y'know, buying armor upgrades during my campaign. ;)

Thanks for the awesome ship though! We'll see if I can get these bots to a Tier 2 station so I can buy the MS1 and have the whole package.

武 德 充 沛 号