What's under your Classe Omega, or other big amp?

Hello,

I have a Classe Omega amp - the 250 lbs. Stereo version. My system is in the basement, thus berber on pad on concrete. So far I have it siting on the carpet.

I'm thinking points to replace the amp's feet, then direct on the carpet through to the concrete. Or, on a piece of butcher block (or some hardwood) or granite. And the granite or wood flat on the carpet with the pointed amp on top. Or points under the wood or granite as well.

Any thoughts or suggestions? What are you using?

Thanks,
Jim