LTSer here and as an individual who prefers his Fed toon I couldn't disagree with you more. This ship is PREFECT for the Klingons it really has the look and feel of new flagship for klingons and rightly deserves its battle cloak and doesn't not in anyway make it OP or unfair.
As to the Chimera, it is quite simply another tool in an already over loaded tool belt. Don't get me wrong I love all of the new ships we get both KDF/FED but the standards have already been set since day one with all of these new ships just being variations with minor play style changes.
Find the ship you like to fly, let others do the same and save your complaint card for something that is genuinely OP. Jemy come to mind