G'day Tom (@tcinla) and Louis (@lgardner),
I was worried about getting the font right, particularly for the 'F', which I couldn't find a clear picture of.
As it was, I got this pretty right first go, but I think the font size increased a little as I went on - particularly the 'th'. Letters also slant slightly to the left as you go to the right.
Still, I'm very happy with it and got it done in one go (with a few minor scrapes of the knife and touch ups required).
What I did was mask a boundary with tape - 20mm by 4mm - so that I could keep a level and size.
I then expanded this to 20mm by 8mm to paint the second row.
The head profile on the other side required a couple of goes to get an acceptable result.