The outlaw separates at $700 for the pre/pro and $900 for the 7x100 watt(strong) amp is an infinitely better solution than ANY RECEIVER!...especially considering you doin Maggies. You won't be driving maggies with any $1000 receiver any time soon if you ask me. Also, you're crossing over at 80hz or higher! You must do that, yes.
The cheeper maggies(which by the way don't sit flat, they attach and fold out) could use some good extension and clear sound from an amp/pre pro, and the Outlaw offers that.
I've worked in 6 high end audio video stores over the years, and have sold/heard/installed all the receiver based systems you can immagine(including Denon 5803). The Outlaw combo is superior for any money to a receiver! Too clean a sound, too much power, too many features, great processing, pure analog passthrough inputs, etc. And built very well.
Basically, you'll not see me using cheep receivers with maggies any time soon.
The maggies are indeed clear and free from coloration. They lack top end extension for the cheep HT pieces, and are harder to drive for a receiver(even at 80hz crossover), and offer LOWWWWWW sensitivity, making things even more difficult. They are not as dynamic as other piston speakers in the bass reigion. But I suppose that's not a high priority for you. Still, crossing them over high enough, with a very good sub(or more preferably, perhaps smaller subs) will help, yes.
If you're sold on the Maggies, I'd consider Outlaw separates..couldn't recommend anything but maybe a big old Denon at $4k as a MARGINAL RECEIVER CHOICE for ya here, sorry.
Good luck
