my take on the OT thing is that if one team is dominant in a game it's very rare that it should take more than 10 minutes for them to secure one round. I've also made the suggestion before but the 'regular' 30 minutes doesn't actually need to be 30 minutes could be lowered to like 25 for example to keep the game length a bit lower if people are concerned about that (personally I don't mind 35-50 minute 5cp games since that's how long winlimit 4 koth is anyway)
I 100% agree with gazy on the comeback thing though, 5cp maps are designed so the team with mid is supposed to attack especially in stalemate situations. imo round resets in the past have only been so awful because you have to wait 10 minutes to get to one and usually that meant there was a decent amount of time where nothing was happening or you were just seeing the same failures over and over again, if you can't break a stalemate in 5 minutes and the other team doesn't want to take ground either the attacking team failed or the defending team made the choice to not take ground and I think the round resetting in either situation is fine.
5 minutes was way more than cozy as well, still want to see 4 minutes tried or 4:30 if people think 4 somehow isn't enough. on 5 i was able to sit on sniper for like 2 minutes, not do anything, and still have a really strong amount of time to do stuff with 0 creativity or change in approach.
detonator / scorch shot being banned is fine those things are broken anyway just kind of a matter of how unfun you think pyro is. the plugins were kinda silly though. I think the gunboats thing mattered from my perspective maybe twice and both times the only difference would've been a scout/soldier trade instead of just death and honestly whatever. the winger plugin was laughably pointless, the winger isn't that strong in the first place. the iron bomber plugin was also whatever probably mattered about as much as the gunboats one honestly. basically idc either way on all these things
personally i think this ruleset is easily better than both the old na and eu ones even though there's still a lot of room for adjustment