IJN.= AI,
Your feature mods.enhance IJN. AI.

Mines,& Still to many A/C,that can inflect HULL damage @ 150ft,Could be optional enhancements to the INJ.AI.,giving the player the option to F_t_T_,your original premise for modding SHIV

Then players can add Optional modds,to see how hard they want to play.

Respectfully to your knowledge/efforts of SHIV.