Changed it from the Greatest Rock 'n' Roll Band In The World to Iron Maiden? I saw your thread as I'm sure most on here did.
If you think Iron Maiden is a better band than the Stones you are certainly entitled to your opinion but it sounds more like you are just trying to troll a bit in this thread. Some people like Justin Bieber better than the Stones too. To each his own.
It's your machine and you can do what you like with it. It does look nice but it's the same game underneath so you didn't change a "turd" as you called it into anything else other than a re-themed Rolling Stones pin. If in your opinion it was a "turd" as the Stones, it's still a turd as an Iron Maiden.
As for myself, I'm in the market for a Stern Stones machine in the not-to-distant future to place next to my 1980 Bally Rolling Stones. I think they are both highly-collectable pins and pretty-good players too. They are both at the top of my list because of the Rolling Stones theme.
I wouldn't be opposed to Iron Maiden having their own pin someday though. It might be a decent seller. I don't think I would pay thousands of dollars for one but I'm sure there are some out there that might.
But anyway, your project looks cool I have to give you that. You did a pretty-good job but I'd much rather have a Stones pin because of the theme.