Ooh the foot print idea is great. I think it would look very cute
We've been also planning on getting a tattoo for our kids, was waiting for Isis to be born so we knew what to work with.
My hubby and I are planning on getting matching full back pieces (crazy aren't we?

) a Dragon to represent Drake. Probably going to be curled around a statue of Isis or something that represents the goddess to make it look like the dragon is protecting it. Just like big brother does with a baby sister

I can't wait. We'll probably start getting the outlines done next year.