I,ve got the 990/7500 with the M/80s,150,qs8s and love the setup.(LFM1+). Remember buying 5 pieces gets extra % off total price. The 60`s have good reviews but i cant resist a little upgradeitis so i went with 80`s. The center 150 is a good size speaker and matches wonderfully with the 80`s.
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Outlaw 990/7500,LFM+ Samsung HL-S6187W,DVD-HDxA2 Sony SCD-CE595 Axiom M-80,VP-150,QS-8,Belkin Pf-60,SMS-1