For music, I would still run the M22s at full range... M2s need a bit more help from the sub than the M22s do...

I find things still sound a bit better in "large" even with the HK bass management; just that the difference used to be significant and now the difference is quite small.

Again, I don't really know why the x-over at 80-100 hz makes any difference in the first place... I need some better A/B switching gizmos to be 100% sure of what I hear.

M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8