Ok, listen let me explain to you by a guy who really doesn't give a fuck what anyone thinks.
Vaga is strong, only at certain maps and situations, now if you said spiderman was OP, i woulda said yes, hes pretty gay on every map on every situation. Vaga is good when you have a good team, because that means the other team is going to lose and be poor making them have less of chance to have a lace or be smart enough to change race for you to counter. Vaga gets countered very easy, especially vagalion. Too many races these days being played like shadow of the void,warden,shadow hunter,human and athena that either have a lace automatically or have skills like bash to freeze vaga long enough to kill him. Its really that simple, even a flash light reveals you so its pretty basic killing vagas. And you really don't want them to be unrestricted because it would make this imbalanced due to too many people flying around from spwn to spwn picking of players that aren't vagabonds. I cant put it anymore simpler then this, they are STRONG, but not OP.
Now about the auto snipers and awps, i would definitely enable awps just because they really aren't great in wcs servers unless you have a race for them. On Ibis there is many races that have speed boosts and evasion and can fly, making awping without any other special powers really hard. Awp is expensive, heavy, and if you want to waste your money on it then go ahead.Can people do good with an awp? yeah of course, but would it be OP or imbalanced? i would say definitely no.
And auto snipers are different because they shoot at a faster rate, and are very accurate and this could be a small problem with some of the races like raiden, even though i still think it would be pretty useless against most races on most maps to even use auto.
Now the last part, you may not be new to the server, but you are new to the forums and the way things are done here. You don't try to come in with a bunch of people you are unfamiliar with and try to insult their server, that is rude and will definitely cause an argument. These guys know any and all problems that could be with the server, and if they thought it was important enough to do something about it, they would have done it long ago, clearly this is not the case so i suggest you drop the topic and just keep playing on the server.