Sorry, can't see your facebook links.
What kind of hair colors do you have to work with? I'm assuming your current portrait being a red head and the purple one you just mentioned.
Additionally what are your limitations and preferences? This way we can give you the best suggestions possible.
When in doubt, just take the next small step.
With that next step take a deep breath. It calms the mind.
When the mind is calm you realize the best is still yet to come.