Question on multiple certs and keys

Is it possible to use multiple CA's, multiple server certs and multiple server keys in the same server config?

I'm probably going to create two configs, one using 1194 and the other using 1294, but wanted to check here first. I suspect the answer is "no".

In general, openvpn uses the last option in the config file .. so which ever is last.

I have not tested this .. you should do so.