Lith,ive tried numerous speakers with my Fisher system and the EV D's were great,these mono amps and 400c make anything sound great tho..
Ive since sold the D's as i stumbled upon a pair of late 50's/early 60's Stephens Trusonics 3-ways thier top model and very rare to find .I find them even better then the D's and being period correct they got the D's spot.Ive been super content since
goodluck in your search!