Hello all, this is my first question, so go gentle on me, ok? :D

I have a pair of 6mm platinum rings (plain bands, no stone) which I
would like to have engraved with an inscription around the
inside. The catch (and it's a big one) is that I need to have it done
in a custom font. None of the stock fonts for any laser engraving
setup I have ever seen can print tengwar characters, and so I would
need to be able to provide my own true type font (or an image of what
I need engraved). I would also like the "Pt950" marks that are
currently on the bands removed, if this is cost effectively possible.

I would like recommendations and pointers to reputable jewelers who can
help me with this (cost is an issue, so I'd really prefer to have it
done by machine vs. paying as much as the rings originally cost to
have it done by hand). I really don't want someone who happens to have
a laser
engraving setup which MIGHT be a capable of doing it - these rings are
not a dime a dozen and I want it done properly the first time by
someone who knows what they're doing.

Thanks,
Paul