[Help me pick a receiver please!!!!!!!!!!!]

It's a medium size room. for right now. I will probably upgrade in the future. as far as the prices of the speakers the 8060's cost $440 each the subs $200 each and the center channel is $360. I was looking at the Denon 4500 for now. Then I would probably get an amp when I add more speakers.

[Help me pick a receiver please!!!!!!!!!!!]

I'm new to this home theater experience. But I want the Dolby Atmos setup. I have ordered (2) RP-8060FA Floor speakers (1) RP-504C Center channel (2) SPL-100 Subwoofers.I will mainly be watching movies. I just don't know what receiver to get. I was looking at the Marantz SR8012 or I was thinking about going with the Marantz SR7012. Or the Marantz AV7705 paired with the Marantz MM7025. 

I will add speakers in the future just need a good starting point. If you would recommend a receiver outside of marantz please let me know.

P.S I get 50% off all Marantz and Denon. And a small discount on other receivers. Thank you for your help in advanced.RP-50