I'm going to be straight up with you on whats possible in a questing profile and whats not.
What can be done: 1 and 4
Everything else requires more than just a profile or you have to sacrifice some functionality or safety for it.
2: You'd have to make the whole bridge a blackspot meaning the character would never run over it. Theres only 1 or 2 other ways down that keep you in ashran and its already only used by bots so it just makes it worse.
3: You cannot detect whats around you using just a profile, you'd need a plugin to accompany it. Also changing a path would require blackspots that permanently cut that area off
5: See #3
6:You can't interact with queue pops with just a profile. Trust me, I tried for a lonnnnnggggg time.
7: There are so many bad things about this, #1 : you're opening yourself up to interacting with real people quintupling your chances of being banned #2: You wouldn't be able to accept that invite with a profile #3: even if you could, that means ANYONE could invite you to any party and you'll always accept.
IMO, farming ashran with a bot is bad news and you should either buy BGFarmer and wait for Millz to finish his implementation of it or accept that you can't AFK it and run it with Enyo or with nonAFK farming profiles.