Well if you're dead set on a receiver, I gotta give my marantz reccomendation. They just sound great.
I'm a guy that's using an SR6003 to power some speakers with similar impedance and less sensitivity than yours, and while I can definitely sense that I don't want to push it too hard, i also feel it's great for what I want out of it. What I like about it is the pre-outs so I can maybe next year get some emotivas to power the front stage and open up the rear soundstage in effect...
or you could always go with affordable separates from the get go; maybe an AV7005 as your prepro... or the Emotiva UMC-1 paired with any of the following collections of their amps depending on your intended usage and price range... there's so many options lol!
1x Emotiva UPA-7
or
1x Emotiva MPS-2
or
Mains
1x Emotiva XPA-3
3x Emotiva UPA-1
with
Surrounds
1x Emotiva UPA-5
2x Emotiva UPA-2
1x XPA-5
or
Mains
1x Emotiva XPA-2
2x Emotiva UPA-1
with
Surrounds/Center
1x Emotiva XPA-5
2x Emotiva UPA-5
or...
7x Emotiva XPA-1 





