Tattoo

I've been thinking about getting a tattoo for years! Especially since going with a friend when she got hers done.
I want something that represents Strength, Courage, Perseverance. Looked into it and found out that the Koi fish is the very think that does. Especially if done in a Yin and Yang form.
Found this pic online.. exactly what I am looking for and I think that this one is cute, feminine and simple.
I just have to figure out where to put it...