I could see benefits with that pairing in a biamp configuration,
I haven't owned Maggie's for about 7 yrs and the speakers from then to now would'nt have benefited a biamp configuration,all high efficiency.
Now when you bring up the configuration of active biamping and not using the passive crossovers in a speaker that's a completely different way to go and without question is a game changer.But with greater cost and complexity.
Kenny.