I could tell you some reasons why your space marine army thingy isn't that good but you will still believe they are.
Your opinions would be wrong, like everything else you say. Sorry to break it to you but an empire that literally spans an entire galaxy and has been holding strong in the face of innumerable legitimate threats would have absolutely no trouble putting down a handful of scattered holds of poop-flinging birds. They put down minor races like the avians so frequently they don't even get mentioned in the history books.
On that note, I'll just leave here the earliest release of my armor mod thing. Right now, they're all crafted with your bare hands (which will be changed in the future), and the Tallarn pants are statistically forgeted up and I have no idea how to change them because if I modify their armor value they turn into a perfectly generic item, unlike literally every other armor piece. I'll fix it later, but I'm going on a trip tomorrow so forget it.
There's a readme in there but if you have any specific questions ask me.
do the space marines accept glitches?
^^^ I would like to know this
ABHORRENT FILTH. Your heretical unshackled minds are an AFFRONT to the Omnissiah. The mistakes of the past will not be repeated. A.I.'s are to be destroyed on sight.