Mythic & guild group indication

[Triksterism]

Would it be possible to have RealUI indicate if you are in a mythic dungeon (like it does with mythic raids)? Example: Currently in 5 man mythic content it shows "5+" under the minimap (exactly the same as if you're in a 5 man heroic) but in mythic 20 man content it shows "20++"

Also, it would be nice if there were some visual indication of being in a guild group (Default UI shows a mini guild flag in the background of the raid size "25" "10" etc..) -- Something simple and fitting to the aesthetic like just the letter "G" or something near the "25+" or whatever.

Just some ideas I had stuck in my brain.