The last unique Warhawk build is no longer unique. This heavy mech can do the same thing very well. Aggressive lurming with 35 alpha laser vomit. Runs reasonably cool, can be sometimes short on ammo.
Since the cAP is all about canceling ECM in this kind of builds, I think the Light Active Probe is good enough, netting you another half ton of ammo. Overall though, I think this seems like a pretty insane build Might want to try it with ATM6s or 2xATM9 replacing the LRM15s as well