You can get away with a lower powered, higher quality receiver like B&K if you use killer subs. Set the crossover higher (120hz?) and it will help greatly with the demand on the receiver.
However, if you haven't tried the maggies already, beware. They sound great but have a very narrow "sweet spot" 1, maybe 2 people cuddling, will have good sound. Anywhere else in the room will sound like you are in the hallway listening.
However, if you haven't tried the maggies already, beware. They sound great but have a very narrow "sweet spot" 1, maybe 2 people cuddling, will have good sound. Anywhere else in the room will sound like you are in the hallway listening.