I'm stumped on whether i want to run 2 skar vvx v2 15s or three of their vvx v1 10s. they will in the back of a 2000 explorer so space is not a problem. ill be running a skar 2500.1 for the amp. either option will be in a ported box tuned around 32-34hz. cause i have 1 vvx 10 now and it does a...