The only other thing I've heard about CLONE WAR that scares me slightly is Dooku's yellow lightsaber, which - sorry in advance - I find to be incredibly stupid. But I shouldn't judge since I haven't seen it. I know you wanted to make him a less-obviously-Sith character, but taking out everything else you did is good enough, I think, without giving him a ridiculous lightsaber color (again, just my opinion). I'd suggest simply changing the color back to red - IMHO that doesn't instantly make him a Sith, but with the way REVENGE OF THE SITH seems to be going it looks like he's going to have to be anyway. Just my $0.02.
The only other thing I've heard about CLONE WAR that scares me slightly is Dooku's yellow lightsaber, which - sorry in advance - I find to be incredibly stupid. But I shouldn't judge since I haven't seen it. I know you wanted to make him a less-obviously-Sith character, but taking out everything else you did is good enough, I think, without giving him a ridiculous lightsaber color (again, just my opinion). I'd suggest simply changing the color back to red - IMHO that doesn't instantly make him a Sith, but with the way REVENGE OF THE SITH seems to be going it looks like he's going to have to be anyway. Just my $0.02.