Nino, it would be interesting if you could have a trip in a time machine, transport this restored pin back to 1976, and put it side by side with a Buccaneer fresh out of the Gottlieb factory. Other than the slight cabinet wear, and maybe the PF clear timber fading, you would be hard pressed to tell the difference.
This is one awesome machine - simple in design, and so challening to get the special, but this brings back so many fond memories of when I did play it back in the late 1970's at the local bowling alley.
Already said, but I'll say it again, sensational effort and result!