Hi, I've been working on Revell Victory, and the instructions don't suggest how the gunports should be painted. The box art shows yellow/(tho i chose ochre after Trafalgar - style repainting), but the real ship had black gundports. Should i paint the gunports as the hull is mostly assembled, or would it come out sloppy? Is it better to experiment with masking tape, or just use small brush to paint the by hand?