I also think I'm going to paint it the same way - just becaues I like to colors
As for an engine, I have a K264 or a L 784 that I will put into her. It will be a couple months before she flies, about a month for completion of the rocket. And then I have to find the paint
Maybe going to Home Depot for some enamel and match to the colors.
Here is a screen shot of the rocket