Regardless of the design, I fear that getting a tat done because you 'saw it on a TV show' is running pretty close to the line IMO.
It's a slippery slope - one min you're trying to look nails with 3 stars on your forearm, next thing you're in the Bush getting bum-raped by a camp full of Aboriginies. Although Flash Forward is pretty good (better than any of the other shit on at the mo anyway).
Have a look on here for some ideas Jason Walker guy is a very good tattooist as well and will design something for you. Or if you live in Kent area try In Skin in Tunbridge Wells they are really brilliant and did the tat on my back to a custom design.