^Yup, I agree.
I myself have after some consideration came to the following conclusion: number four as cool as it is, there's just not enough violet in it, number two, again same reason, the green is just too strong, number two is somehow just too generic, and five and six aren't violet enough, but purple a bit too much. And number one is just about right, and is actually well suited for an actual avatar (the reason I put it on place number one).
I just might go with one, but will think about it. Thanks for the input.