I have three tattoos, should I get another? Lt ankle-rose, Lt shoulder-tribal/flower, Rt wrist-aries symbol?

My rose is 11 yrs old and I just received the other two a week ago as a birthday present to myself. The aries symbol has two flower heads with it also. I'm not sure what the flowers on my left shoulder are but they're purple. Like a cross between a viola and a columbine w/ a black tribal-ly like swirl. I was thinking of three little stars on the outside of my right shoulder, like the one on Sienna Miller. Each star would only be an outline in a color to represent me, my mom and my dad. Pink, red and blue. How does this sound?