Is the Taranis XQ7 or XQ7S compatible with The Frsky Mini XM+? i know this has nothing to do with DJI but i need answers!
also is the taranis xq7(s) compatible with the frsky R-XSR receiver and does the Frsky R-XSR have telementry?

Yes, yes and yes. It is all on their website: https://www.frsky-rc.com/product-category/receivers/  

So everything is compatible right?

The funny thing is that they are both made by FrSky, but ARE they compatible?  What about the new Frsky non-backwards compatible protocol, though. (Non) ACCESS? FrSky and their lock-outs.   They make their name using open-TX, then work to hinder the open source ideal.  

SO ARE THEY ALL COMPATIBLE WITH EACH OTHER?????