[@Reflection]
I kind of have to agree with the hatter on ths one. 
I've RPd in the Narutoverse for about as long and this is the first time I've seen this KG in a game. Most people just doesn't like it. Unfortunately, I'm one of them. It just has too much going for it to be balanced in any way. However, I'm not the kind of GM who goes "I don't like it, so you can't have it", because that would make me a dick. I'd like to know exactly what is going through your mind with this one, and how you intend to use this power. 
There are other stuff I'd like to talk about as well, but as I feel the character is pretty much built around the Kekkei Genkai we should tackle that one first.