SAP IdM on Single Hardware.

Hi guys,

I'm doing an production installation for over 2600 employees and I have a 24 core, 64Gb Ram hardware that I suppose that is enough to keep it up.

My question is if have you guys ever installed all IdM components in a single hardware? Any regards about it? Any problem?
Also I will install GRC 10.0 and SSO 1.0.

Does SAP support this kind of installation?

Thank you.