That thing is going to be far too sexy for a utilitarian (male) name like "Earl." I'm thinking something like "Raven."
P.S. Love the GTO. My dad and I did a lot of muscle cars and rods when I was growing up (late 30s Fords and 69-72 Buicks were our thing). I still don't think he has forgiven me for my current Hyundai obsession. Including my latest (a 2013 Genesis Coupe Track), I have owned 8 of them now. I call the Genesis "Pikey."