Oh sorry, it was late lol, a 250 quad running 2204 2300 kv multistars with afro 12 amp escs
No it is not really too high (2300 kv motors don't go on a slow camera quad so I assume you are going to be doing faster harder flight). I had a problem with 40C- 80C, 1400mAh batteries sagging on a punchout when they were a bit low, and causing my voltage to drop (which could cause loss of video, LVC kicking in, or the FCB to turn off and disarm).
I'm running 2300kv Multistar elite motors, on 15amp Bheli ESCs on 5'' props, and moving to 6'' makes it happen on full battery anywhere near full throttle. I know that I'm not drawing near my burst rating when this happens had am getting a better brand of battery so that I can run some 6'' props. The point is that if the C rating is too high the only problem you might have is it lasting longer and weight.
I suggest the Graphene from HK, or something that Tattu makes. Those are generally great higher performance batteries.