It's a little belated, but thank you for the tutorial.
I adapted your methods in finishing my Strat copy.
Minwax stuff is extremely hard to come by and very expensive here, so I looked for a substitute. I used ACE Hardware's Poly-Finish (which was less than half the price of the MinWax Polycrilic). I imagine it *looks* like the MinWax: milky white color. I mixed that with local green food color. I've forgotten the proportions, though.
I did lay about six coatings, though, which was much more than I had planned. I couldn't help it. After applying sanding sealer and clear lacquer:
It's been four months since I finished the paint job. So far so good.