Yalahar quest: Can I do only bad side missions but choose the good side on the "Decision Mission"?

Question

Imagine the following:

I wanna do only the bad side missions, so I get the achievement "Follower of Azerus".
But I also wanna have the outfit from the good side, because I like it better and I want the achievement "Yalahari of Wisdom".
So... Can I do all of Yalahari missions on bad side and, at mission 9 "Decision Mission", choose the good side? Or is it just "too late"?
Thanks 

Answer 1

If I'm not mistaken, if you do that you will not be able to go for the good side outfit addon. But you surelly can do that and you will receive the achievement "Turncoat" as you eventually worked for both sides.

Answer 2

Yes, you can change sides on the last mission and you even get an achievment for this change “Turncoat”

Comments

According to english tibiawiki
 It says we get no achievement

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Well I did all bad side missions and chose good side in the “Decision Mission” and got “turncoat “ achievement maybe it is wrong on the english wiki, it says nothing of not receiving achievements in other wikis…