Spotify connect on Rasplex?



Hi all,
maybe it has been already reported or discussed and I did not find this issue. I'm searching for a possibility to connect Spotify to plex or at least to my rasplex. The plex channel-solution does not work, and I am not sure, if it will in near future :)
After installing the music player volumio 2 on another raspberry pi I found a spotify connect plugin for volumio released a few days ago:
And with this plugin spotify works perfectly together with volumio on my raspberry. Now I wonder, if it would be possible to integrate spotify connect functionality also in rasplex?
Maybe that's a stupid question an technically impossible ... then sorry for bothering you :)
Cheers, Mike