If you could get your text in the DWG into a closed polyline (not a spline) it will save you a LOT of money. There are small gaps and missing segments. How was this created?
EDIT - on second look it's not all that bad. It would take about 15 minutes to close things up.
I can hook you up if nobody quotes you - I am a bit short on time and would have to do this on a Sunday. I can cut it with the letters engraved or raised - what is your preference?