I am wondering if the kicker SSMB8 8" mid-bass speakers are any good?..I have an alpine cda-9833 h.u..I have two sets of infinity ref 605, 6000cs componets in the front and one set in the rear of a tacoma xtra cab, powered by a ppi ax400. and a jbl bp600.1 powering a sealed 12" infinity reference sub.. I think I have enough room to tuck the SSMB8's behind the rear panel, with a little modification.. Run the h.u. unit in two way.. highs front, mids rear and get maybe a ppi a300.2 or a200.2 amplifier to run the mids.. definatly open to any suggestions for better sound quality