Aw man thats awesome. I was just talking to my girlfriend the other day (a real tattoo enthusiast...arty type, wants to be a tattooist...) about how I have no problem with tattoo's, but I'd never get one myself unless I thought of something really awesome, or it had a really good meaning. And of course it would have to be guitar related.
This is just a great idea, I love the whole legend behind RJ, and obviously he was just a great musician. Cool stuff!