Which plug out synths can be used in System-8?

Hi,

new Roland Cloud ultimate subscriber here …. I have started looking at the various software synths available from Roland Cloud and am also considering to purchase a System-8 hardware synth. Can you let me know which plug out synths can be loaded on the System-8, does it support all legendary synths which are also available from Roland Cloud or is it limited to just some? Specifically interested in having the D-50 on the System-8 but also others.

Thanks and best regards, Schorsch