i'd run all zapco competition amps and 2 pair of jbl gti 660 components and one pair of 560's
get the lms ultra for lows, but i don't know about good 8's, 10's or 12's that you'd need for mid bass....
im looking hard at the jbl ms-8 for a processor, but the crossovers that you get with the gti 660's are super nice, so right now im all passive
Zapco Reference 1000.4 and 360.4
JBL 60th Anniversary GTi 660's and 560's
Eclipse 7200 mkII
Singer 240a HO Alt
LMS Ultra in ported box tuned to 25.5Hz