I personally recommend that you try some Acoustat 1+1 or 2+2's, Maggie 1.6 OR if your budget is higher there are fully waranteed Apogee Caliper Signatures with upgraded crossovers and new ribbons for sale in the US for 5.5k. In terms of dynamics, resolution there is no Maggie that will contest IMHO but these will need seriously top notch stuff.

And if money is too big of an object then maybe a used MG12?

Cheers