Good evening,
I have sold and owned Mirage loudspeakers both large ( M7si )and small, and for a small to medium size roomthey will do a fine job for both movies and music , with the right sub. I would consider going to Audio Advisor (.com), and check out the buy they have on the Velodyne Mini Vee ( a sub that would work well with the Nano Sats, as well as a sizeable upgrade.
I have spent a lot of time shopping lately ( for a Blu Ray player for myself, but, more for completing my Dad's home theater. Right now, Best Buy ( of all places ) has a closeout on a Harman Kardon receiver that is selling for $399 that can't be beat for under a grand. The watt/ch spec is VERY misleading
and if you can get the high current rating, it'll blow away anything in its class AND sound better! Plus you get HK's proprietary Logic 7 surround mode which is trickle down technology from Harman's high end lines ( Lexicon, Proceed,, Mark Levinson ).
The bottom line is there are literally thousands of loudspeakers to choose from and all will sound different to everyone, and especially in different rooms. At least with Crutchfield, they have a stand up return policy ( as do many other retailers ). Most people will recommend what they own - or they wouldn't have bought them for their own. But do yourself a favor, and snatch up one of those H/K receivers before they are gone - I've owned and sold HK amplifiers along with about any brand you can name for almost 30 years = and dollar for dollar ( at retail ) they JUST SOUND BETTER !
God bless!