Thread is made for Staff to get feedbacks and recommendations, give your feedback and opinion but don't debate and argue because it's a matter of difference in opinion. Use this thread but don't use it in a way that it meant to be used. My maaaaaaaan! The INSANE amount of contribution will be done this way.
What if i'll tell you, that this is unironically some sort of Frostmourne IV but rather extended version of it? Ultimately there won't be any "vanilla" involved in it, you'll basically gonna play rather a quality emulation of it on 3.3.5a client. I can guarantee you that Onyxia will be filled with "wrath babies" as you call them, because A) Wotlk is Warmane's middle name B) This isn't 1.12
If i were you i would tell you that "if you wan't vanilla on my holy blessed wrath client 3.3.5a client go play vanilla somewhere else on 1.12 or wait untill Warmane will release 1.12 server", but let's not do that. If this server will atract vanilla/TBC players and they will stay - GOOD! More people - better.