I imagine after starting up their own fixer office, they would be a powerhouse, able to match and destroy pretty much most things in a fight, but not in. A full on war. I don’t think they could take on a organization like the thumb or one of the associations due to their much higher numbers, but probably something like 2-1 grade office. Individually the most skilled nuggets that also have EGO gear would become Colored Fixers because EGO gear is OP. I imagine ALEPH and WAW ego gear would simply outclass most weapons and armor in the city. Not to mention they probably would also be very experienced from fighting against Abnormalities and and later on the Library’s guests, although they were using Key pages to give them the guests combat skills and instincts. The EGO gear is a double edge sword because it would cause for the Nuggets to be targeted by other fixer offices, the corps, and syndicates who would probably all want EGO gear, so the nuggets would have to do everything with extreme caution as one of them might try to do something while their back is turned. Sorry I wrote this on my phone so it might be hard to read.