I have purchased this equipment for a 500 searay I had. Never was installed and sold that boat but wanting to install in my go fast boat. I am looking for advice if this equipment would make a nice system or if items need to be changed. I have 2- alpine PDX-f6 amps and 8 JL 7.7’s running 4 of them of off each amp. 1 pioneer gmd9701 mono amp and a single sa-12 sundown wired at 1 ohm in a professional built ported box. I will have 2 group 31 batteries powering amps. I do not have a head unit yet. Having difficulties finding a marine unit with 3 sets of 4 volt preouts an equalizer and remote. The Mb quart and JL mm50 are the only two I have found that meet this criteria. Any help would be appreciated.