Honestly I did not get this and agreed with OP.
Is it real that only 1 (2?) people in the galxy know how to install a night vision to a suit?
And at the same time any shopkeeper knows how to modify any suit and weapon just like that?
My suggestion is to add modules to suits for a common things (flashlight, night vision, jump booster, extra pockets, etc), while keeping engineering for actual specs increasing, with mods adding something extra, which has feeling of a really complex and unique thing (such as Ship modules Effects)
Is it real that only 1 (2?) people in the galxy know how to install a night vision to a suit?
And at the same time any shopkeeper knows how to modify any suit and weapon just like that?
My suggestion is to add modules to suits for a common things (flashlight, night vision, jump booster, extra pockets, etc), while keeping engineering for actual specs increasing, with mods adding something extra, which has feeling of a really complex and unique thing (such as Ship modules Effects)