Hey all! I am new to the forums here, and I could use some help on picking home theater speakers. I am planning on getting the Axiom Epic 80 500 (2 m80, vp150, 2 QS8, and ep500) with the QS stands, but I am thinking it may be overkill (but part of me thinks there is no such thing). This will be a big jump for me since I am upgrading from a small 2 speaker shelf system that cost $300.

I have never had a surround sound system, nor have I ever watched a movie in surround sound (except at the theaters)

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What is needed: 5.1 speaker system (and stands, if needed).
Room Dimensions: 13'x17'x10' (LxWxH) = 2210 ft^3. One of the 13'x10' sides is open to the kitchen. All other sides are walls/ceiling/floor.
Intended Usage: 60% Home theater and 40% Music
Listening Distance: 9 ft
Budget: $3,500 or less for speakers/stands.
PreAmp (already purchased): Sherwood Newcastle AVP-9080
Amplifier (already purchased): Sherwood Newcastle AM-9080 (4 ohm stable)
Is this overkill for my room? When I think of smaller speakers like the Axiom m60s, I think why not spend $300 more and get the m80s? Any suggestions are appreciated.