Walnut and paint should never meet!  😳

Agreed, leave the latex for the cherry and don't use common nails, the square head masonry nails look more rustic and the resulting splits along the grain add instant character (woodworking tip #1) 8^)

One of my more popular holiday sales items are the magnetic bottle openers. I'll add an old project post on these

The opener attaches to the fridge door with magnets and also capture the caps so they don't fall onto the floor and get stepped on during a barefoot midnight food raid.