One MASSIVE thing I do wonder is this...
Why don't the Minmatar possess the same level of technology as the Gallente? Why do they still use projectiles and not hybrids? Why don't they use crystalline carbonide instead? The obvious answer was the design choice to have each of the four main factions unique, but I would think "Why not"? If the Gallente helped establish their military it's a wonder why the Republic Fleet "doesn't have access to the hi-tech equipment of the other empires".
Well, my first reaction is that projectiles are actually superior to hybrids, for a number of reasons which are partly parochialism and partly assumptions about the technology*. In game, the requirements for Cap etc are such that there are good reasons to choose projectiles over hybrids in at least some situations. (Those blasted Amarrians with their neuts.)
Also, IRL there are tradeoffs in manufacturing requirements vs reliability of the final product, or supply chain requirements. Simplicity of manufacture for an item of comparable performance would be very attractive for the Matari, since they're still recovering their industrial base.
Also, the Gallente hulls aren't that attractive really. I have only one Gallente hull in my hangars, and though I could easily have more, *shrug* who wants to fly a giant potato, the Megathron is obviously based on the rifter, and after all, Tempest is best pest.
If you asked really nicely, maybe the Matari would let the Federation have some of the Matari advanced technology?
*for instance, I figure modern firearm performance is not significantly dependent on propellent, but rather the aerodynamic properties of the projectile in an atmosphere, something that I think would not be solved by using magnetic accelleration to deliver the round. Also, in an environment with a reasonable amount of electronic sensors, using a gauss gun is going to deliver a huge magnetic anomaly spike every time you fire a round. I bet they'd have MAD homing mortar rounds most places you weren't facing an assymetric war, so using a hybrid rifle is going be like holding a neon sign up saying "shoot here". Mind you, chemically propelled projectile weapons are delivering muzzle flash and noise, but these are problems we already have solutions for.