Congrat's Joe!
Personally, I've seen elk hold more Accubonds than Partitions, likely because they open up to a slightly bigger diameter. Either way, I don't see any real need for an exit hole and your AB's performance is great IMO.
I'm planning on trying 130,140,150 Partitions and 140 NAB's in my 270 MT... whichever shoots the best will get used.
