Nice save, and it's looking good to me.

With the ink, you probably could have tried using an airbrush to apply the darker burst colours and got a more evenly graduated result. It's something else to buy if you don't have one, but if you carry on using ink and plan to build more guitars, it's worth thinking about. Anything more viscous than ink and you might need more than an airbrush, and a mini spray-gun will give you more even solid coats if using paint or lacquer, but sticking with ink and cloth-staining the base colour would remove that requirement.