You're on EU, I've stated a few times that they're a lot more harsh with their bot monitoring. It's amazing. I literally ran bg buddy on my level 90 hunter for 3 days straight. Didn't get banned. If you did that in the EU, I can say after hour 5, you'd probably be redflagged.
With your question, you should just get a new IP issued to you from your ISP (say you're getting ddos'd or just change your mac address in your router) if you're afraid of being IP focused. Or change your niche to botting.
I'll reveal my method of earning my recent 750k gold in 1 month. @Thaadevil and I have been talking back and forth. He's watched me in action:
5 level 80 twinks farming wrath heroics:
1 Blood dk (tank)
2 fire mages
1 boomkin
1 disc priest (heals)
They finish most instances in 7-14 minutes. I can on a good 18 hours of botting (these are scrap accounts), average 100+ instances. Pure gold farming I get 4800g JUST from looting. I normally set the boomkin to be my looter (druid kitty form + dash to catch up). Everyone else pass on loot, except priest who has enchanting and tailoring I have her get the cloth and roll d/e on everything. I craft bags and some green items to d/e for infinite dust. I do this by hand since I haven't made a profile yet for the shuffle. On average I earn about 15-20k gold per 18 hours of botting.
Mind you, this doesn't sound super amazing. But it's 100% afk and undetected by anyone other than a GM monitoring you (but they won't, for you haven't been reported).
In the last 25 days i've had good and bad days with this method. A few times they got stuck on a door, a few times the druid got too far behind from looting (they move really fast because i geared them all out).
I apologize for typos. This was a very very poorly described guide. But it should give you some insight on new cheap ideas of how to bot.
Goodluck!
edit::: lately i've been having a lot of trouble with oculus. But only of recent updates. weird. Oh well happy farming!