2 CPG- 1 IPB= possible?

[athlonkmf]

I have a CPG 1.3 installed integrated with IPB 1.3, I'd like to integrate another CPG into IPB because it's a complete other theme. Is this possible to do so or not?
And especially in the quotasupport. Will there be 2 quota's or not? (i have no idea how the quota is calculated)

[Nibbler]

It's possible, quotas should be separate as long as you use different tablename prefixes for the 2 coppermine installs.