Well, I ended up doing a second coat of Aged Vintage Yellow on the neck, mainly just to even out the colour a little and get the back of the neck closer to the colour of the headstock. I left the fretboard with just the first coat of AVY, it has just the touch of aged colour that I was looking for. Three days between each of the coats, and since then I've applied two neck top coats, again three days apart. I relented and clear coated the fretboard as well, instead of just oiling it like I planned. I figured this guitar probably won't be an everyday player and I wanted to see how the Wudtone lasts on the fretboard. Pics:
Planning on doing one or maybe two more top coats on the neck.