i love seeing these playfield restores. Great work Nino!!! how hard is it to get the size right? and did you scan another playfield to get the missing pieces? and who prints decals... sorry for the barrage of questions 
That's why I post the older restorations - They sometime have tips in them that can help others, and create ideas !
What I did very early on was take a trace on tracing paper, and then an artistic friend of mine scanned the trace and created the stencil art, which was color matched (an absolute horror exercise). This was taken to a local printer and then printed on adhesive vinyl.
