I will sound rough to you and i apologize in advance but... You mod is not fun.
I tried several times to play and i can't have fun with it. There are a lot of big problems with it, i'll try to to enumerate them.
1: Your ships and weapons are impossibly expensive. I know BISO are supposed to be played against rather than with but even the Retainers cost far, far too much. In every scenarios, you never have the time to grind to get stuffs from your mod.
2: As Foxer said it before. Names are very counter intuitive and there is absolutely no descriptions. The player have absolutely no idea what your stuffs are. Of course you can test them (in dev mod due to the price) but then, you can't remember what weapon do what. Was that the MM2 or the MMD2? Also, no idea if they are PD, long range gun and so on.
There was a mod with the same problem, Ascendancy or Caelus i don't remember... The weapons name were atrocious and impossible to remember and as such, barely playable.
3: Some weapons are incredibly inefficient (can't remember which one, duh!) and that's really annoying to grind hundreds of thousands for a gun that barely work.
4: Other are overpowered as hell. Like the mine launcher, that thing can make everything on the screen explode. Also, the mines are almost invisible to the eye.
5: The high alpha strike and the long reload time is no fun. No matter how i look at it, this is annoying. You shoot once and for half a minute you absolutely do nothing, you just have to wait. That's probably the biggest problem. For example the medium gun with insane range, you shot once, bam, tanked with the shield, ok no problems. Half a minute later, you can shoot again and you miss... It can't get any more frustrating than this. Having one super-weapon with gigantic reload time is ok, but when most of them are like this is unbearable.
5: BISO fleets always lack enough supplies to fight. 9/10 BISO fleets have 0% CR and can't do anything. By farming their convoys, you can get several millions credits in a very short time.
6: I don't like the sprites, at all. That's a very subjective opinion though. But if you want, i can lend some help for some spriting.
So yeah, sorry to say it like that but your mod have a lot of fatal flaws. It is a shame, really, because i love the crazy ideas behind some weapons. But for now it is not playable at all.
I really hope you'll do some balancing and improvements with your mod. I'll look forward for your next update.