My take:
- FSD booster is a must-have
- Shield Reinforcement is pretty neat and the Module Reinforcement is better than the human one.
- PP and PD might be worth it for builds you can't be bothered to engineer fully or at all.
- Weapons look pretty neat but questionable if you are not planning to fight against 'Goids. Should still get the Gauss just in case you'll change your mind.
- The SLF is much the same and farming that Pattern Epsilon Obelisk data is a pain.
- Hull Reinforcement is pointless, full stop.