Syslog-NG PE ingesting LSH logs using Default-network-drivers and log out to a central SSB

Seeking advice to on the following :

Q) Can Syslog-ng PE (7.0.29) be setup as a Relay server, ingesting LSH log data using *default-network-source driver which then pipe towards a central Syslog-ng StoreBox (6.0.4)?

Example config done :

source sdnd {
    default-network-drivers(
        rfc5424-tcp-port(602)
       rfc5424-tls-port(6515)
       tcp-port(601)
       udp-port(514)
       flags(sanitize-utf8)
    );
};

2 The challenge to this approach happens when trying to create destination & log path towards SSB. Where should it point to ? How do I fit sources from various ports towards SSB? Please advice with example configuration statement if this is a viable approach.

Thank you.