If you're going to go for a body tattoo, I wouldn't suggest your torso. The body changes alot as you age and the front usually grows more than the back. One too many twinkies or a pregnancy will stretch that tattoo all over the place. I actually have several tattoos and the one on my back caught me a hottie. ;)
That thought is the only thing that's stopped me. I had everything picked out and then thought "Wait. I want to have kids...S~~*." I'm still playing with the idea of a torso tattoo, and the PG-13 rating of this site is making me hold my tongue as too where specifically, but the possibility of children is still there. So, I'll get my foot and wrist tattoos first.
I like your avvie.