We are building a house and I am trying to finalize kitchen colors. The cabinets will be Benjamin Moore "Frostline" (not as creamy as Dove) but I would like to paint the entire island cabinet a different color (Benjamin Moore "Galveston Gray") to pick up colors from the countertop (Cambria "Bellingham"). The challenge is that the island is not rectangular. Is that an issue? I am attaching photos...the "island" has the sink and dishwasher. Thanks!