It would be interesting to know more about your floor.

IMHO it is best to start with consideration of the floor construction, and coverings.

5200's of all iterations in my experience function very favourably placed on carpets and decent underlay.

Just my POV

Hector

AV: Thorens TD160B, SME, ShureV15MK2, 500, 598, 861v4, DSP7200.1, DSP3300HC Samsung UE55, SkyHD.
DINING: MS600, AC200, DSP5200SEUG.
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A capella to Zydeco