trackstar 4069 motor kv

[sampit]

I bought a Trackstar 4069 motor a few months ago from HK the kv was 2560kv I was going to buy another motor for my twin Zonda set up 4s2p but at the time they were out of stock so didnt get round to ordering the second one
problem is when I did, the second new motor turned up it is rated at 2650kv and not 2560kv

im a little worried if i should use both of these now in the Zonda twin with the kvs being different

Do you think i would get away with this or will it just be a waste of time even trying.

[iamandrew]

I think you probably would get away with it, I simply say this because ive got a friend with a large gas cat with a RCMK in each side, and theres no way we run them both at the exact same RPM due to trying to tune the motors