I have nothing witty to add, have some generic info instead:

Damage types:
Guristas (Mercenary) - Kinetic / Thermal
Serpentis - Thermal / Kinetic
Blood Raider - Thermal / EM
Sansha's Nation - EM / Thermal
Angel Cartel - Kinetic / Explosive / Thermal

Damage types to do.
Angel - EM (shield) Explosive (Armour), or thermal all round
Mordus - EM (shield) Explosive (Armour)
Gurista - EM(shield) Explosive (Armour)
Blood - Thermal
Sansha - Thermal
Serpentis - Thermal
Mercenary - Explosives
Rogue Pirate - EM (shield) Explosive (Armour)

Targeting systems:
Minmatar - Ladar
Caldari - Gravimetric
Gallente - Magnetometric
Amarr - Radar