That sign is AWESOME! Beautiful job Pepi! I love the "sparks" coming off the arc!
A friend of mine who owns a local muffler shop had an awesome display with the name of the shop spelled out using muffler pipe. But other shops in the building complained because it looked like the whole building housing a number of other shops was all the same muffler shop and the landlord made him take it down, or at least made him remove his name.
I'll try to get a picture of it. But I have to say, the art you have made there is much better. I love that stuff!