Thanks Grant, Ha! now I'm seriously considering just a polyurethane coating if I can find some that's just darkened a little, say like an Oak shade.
On my Sopwith Camel build, I used a mix of golden oak stain with polyurethane clear coat, both water based. I got away from oil based products due to fumes indoors. So you can mix stain in with clear to get the desired tint, but be sure to use a mixing cup and mix it in parts, say 5/1, so you can duplicate it on other areas if needed.