UTM endpoint protection - retire support at the end of 2019 - SophosCentral usable with HomeLicence?

Hi all,

i have a UTM Home Licence and i am using endpoint protection for my Servers + Clients.

I saw the following message on endpoint protection in the UTM:

IMPORTANT UPDATE FOR SOPHOS UTM ENDPOINT PROTECTION CUSTOMERS

We have now stopped selling Sophos UTM Endpoint Protection subscriptions as of December 31st, 2018 and will retire support at the end of 2019.

Customers should upgrade — for free — to Sophos Central-managed Endpoint Protection which delivers enhanced protection and management capabilities. Learn more: https://community.sophos.com/kb/en-us/122865

That's why I purchased Sophos HOME - premium for 2 years.
After purchasing i realized, that i can not install Sophos Home to my Windows Server.

So, I wanted to try to "upgrade" to SophosCentral (using https://community.sophos.com/kb/en-us/122865) but i can't get a Demo, as i am not receiving the Email from Sophos.
It was blocked 2 times from my UTM, now (after fixing the issue) it seems that the message isn't sent anymore (no log in SMTP).

I would like to keep my WindowsServer secure after the end of 2019.

Is there a way to use SophosCentral Endpoint Protection for free with UTM Home Licence?

If not, can a private/Home user purchase Sophos Central Server and Client licences? If yes, where, how much is that?

I am really satisfied using my Sophos UTM and i would like to stay with Sophos Antivirus.
Or do you know any alternatives?

Thanks for your answers!