VPS on whonix workstation

Is it possible to tunnel a VPS RDP connection in whonix?
My idea is to install an RDP software under whonix workstation and then use the VPS. This connection will be tunneled though TOR ( as using whonix gateway), correct?

So it will be:

TOR > RDP > Windows on VPS

It’s possible when using TCP. (Tor does not support UDP.) Rather use VNC and encryption/authentication. Tunnel through OpenVPN (TCP mode) or so.