Racoons are a serious threat, but when it comes to predator management someone on here once gave great advice.
Leave the predators you have in place until / unless they attack. Why? Predators have territory. If they are successful they are able to defend the food resources of that territory.
If you knock off the top dog, you get an influx of lower tier predators, including hungrier coon families, and critters the coon used to run off/eat.
A resident predator is usually better behaved than itinerant ones, and a fat coon is less of a threat than a starving one.
At our previous place we had a big coon family that traipsed all over the coops at night (next to woods and big trees). It was annoying and concerning so I started trapping them off.
Well, shortly after I hear a dreadful noise at night. *ping* *screech* *ping*
I run out there and a really angry skinny coon is on the coop door with his fists imbedded in the wire and he's wrenching it back as hard as he can. The whole section of wire was bowing and snapping back with the pinging noise. He was making the screeching noise, from pain or frustration I don't know. It was a terrible racket. So I came close with my flashlight yelling at him but he wouldn't stop. I had to spray the hose on jet before he quit and left.
Then I go up to the coop and try to recreate the movement in the HW cloth panel, thinking "Is it really that loose?" Umm, No. It was solidly attached. I tried my best and could not wrench the wire away the way he was... conclusion, racoon is stronger than me.
So now I test every section when we build / repair. If it feels like it gives for me then it's likely to fail to a coon. And at this property we let the fat coons stay in place and they haven't acted determined at all.