I second the recommendation of SRA - Silent Running Audio. Kevin Tellekamp is a physicist who understands resonance and isolation. His Craz Racks, Ohio Class amp isoBASEs for my Lamm M1.2s and VR Series 3.0 isoBASE for my Ayre DX-5 have taken my system to a whole new level.
I'm sure the VR Series 3.0 isoBASE would improve your Ayre C-5xeMP as much as it improved my DX-5.
I'm sure the VR Series 3.0 isoBASE would improve your Ayre C-5xeMP as much as it improved my DX-5.