Why not have a go yourself ? If I can do it anyone can.
I have restored 4 EM's so far and each has taken 100+ hours .
If you were to pay someone else to do it , it would cost you a lot of $$ .
Plenty of threads in the resto section here to give you ideas ..
Here is the my thread on the 1st resto I did , to give you an idea of how it can turn out doing it yourself .
I make my own stencils from cardboard by tracing the original artwork .
http://aussiepinball.com/index.php?topic=1187.0