Big hello to community!

I'm watching Airtime for some time now. There was two features I was missing a lot that were stopping me from using it for my radio station. I believe one of them (recurring playlists) is already implemented but I'm not to sure about second one (shuffle play), so I ask the community for a straightforward answer whether these things are possible and how?

Here are the details of how I need to setup my station:

Every weekday should be one genre, actually a playlist that lasts for 24 hours. Playlist itself should be able to be of longer playtime than 24 hours, and it should be consisted of plenty of mixes ranging from 30 mins to 2 hours. Such playlists should be repeatable to infinity (every weekday the other one), and the content played should shuffle everytime the playlist is played, so there can't be no manual shuffling or similar. Also, would it be possible that one playlist does not end until last whole track/mix is played, so it means that next playlist can start even a bit later because last track from previous needs to be finished.

Hope someone will help me to put one GREAT radio station online, I have plenty of electronic music mixes and very good taste. :)

Thanks...