Yes, our SSL teams have issued OV SSL certificates to Malta.
To try address all of the server questions at once; your certificate files are issued out for only one primary server to be installed to. So the certificate issued will have all 5 SANs included to be installed into one server. You can then export that primary install and import it to an unlimited number of servers.
Unfortunately, I can't provide instructions on exporting/importing SSL installations between servers. However, I know there are number of documents and tutorials available through preferred search engine results that can assist in this regard. You might also check with your server vendor as they may offer such documentation to assist in that endeavor.
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