ICP is one thing but think about twenty years down the line tribal really never a good idea... if your going to get ink dont waste it and dont regret it...
i can't see this tattoo having so much meaning to you, you're willing to brand yourself with... my advice is to bring ur idea to an artist and see what he comes up with...
p.s. if you have to ask strangers on the internet their opinion, don't get it.
I think that if you like it and it means somethin to you...get it! Just make sure YOU want it! Who cares what people you don't even know think? Just find the right artist and tweak the design to your preference!