We have some high gloss enamel metal door frames that were repainted (not known if with latex or oil base) and this paint is peeling off. Contractor “A” wants to strip down the frames, prime them and give 2 coats of enamel. “B” wants to remove loose paint and sand

I’m looking to paint my dining room. All the furniture in this room is dark mahogany. What would be the best paint colors to go with my furniture color?