Great to see a member attempt this level of work. It is great fun, and there's always something new to learn. Great tip on lining up the cabinet decals !
Just a tip on painting - Don't sand the cabinet at all inbetween topcoats. Sanding with 1500 grit will not be enough "bite" for the final coat. Just keep painting, and then sand at the very end. I mix 60:40 thinners to paint on topcoats. with a hand span distance between the gun and the surface. Never paint in direct sunlight, but to dry, put it out into the sunlight. You can lower the gun to 35 PSI if you have the pimples. Pimples can also happen on a hot day as the paint atomizes before it hits the surface.