Sure, if the
OP is doing a Pitched Battle. Otherwise, the
OP can pretty much play whatever the
OP wants, right?
To the
OP: The flying V formation is actually discussed in the Battletome. It's a good book! I'm glad I bought it. Might want to invest in it if you are serious about playing the Kharadrons.
Endrinmaster's are worth their weight in gold for repairing skyvessels. It's also not a bad idea to take a Gunhauler to slough off wounds onto, as the Gunhaulers don't have a damage table- they are 100% effective up until they lose their last wound.
Arkanaut Company is OK, but the Grundstock Thunderers are awesome!
Anyways, good luck! I'm really looking at the Kharadrons as my next army too.