HPK between alliances on the same side isn't that important. It might show who is breaking vs. who is finishing, but not always.... Sometimes you get breakers who are also good snipers.
3 key things to note here about Current MD v Stones & Elders war performance.
Elders HPK is 100 hits LOWER than stones to get a kill.
Stones countries take 100 LESS hits to be killed than Elders countries.
MD HPK is 50 hits LESS than Elders and Stones to get a KILL.
This is funny and of course meant to low-blow stones followed by elders. Than pumping up MD. Idk, MD stands a good chance at losing this one if you asked me ;P