Thanks for the feed back.
I thought that the traits were better than the WD ones too, but as you say, they did seem a bit expensive for what you get. The Knights of the Twin Tailed Orb being one of the most cost effective traits going.
The fact that the new 7th is coming out soon doesn't affect the choice for the army as regardless of the changes in the Army book, the fluff and therefore the theme and figures in the army will be the same.
I can see your point Phydox if this was for 'winning' games, but it's not, it's because I like the idea for conversions etc. It would be nice if it was though. If the army becomes illegal, with the new rules, then so be it. as erik maas says, I can still use 6th edition rules, as a couple of the players in the club I go to are not planning on getting the new rules. So hopefully not a problem.