I don't think the 750 amp would be too much for the Mini Monitors. I have the Outlaw 750 and I am using Paradigm Ref 20's but I am planning on getting a pair of Mini Monitors for my 2 center surround speakers in 6.1/7.1 system. The MMs have a amp range of 15-100 watts according to Paradigm's site but it should not be a problems as long as you don't listen at too high a level. I hope someone will comment who is actually running a 750 with the Mini Monitors.
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Paradigm Studio 20v5-fronts
Paradigm Studio CC-490v5-center
Paradigm Studio 10v5- side surrounds,Monitor surround 3v7-bck surr
Oppo UDP-205/LG 65C6
Outlaw 976 prepro/ Emotiva BasX A-700 amp
Power Sound Audio 15S