can you keep everything the exact same such as room layout window positions flooring ceiling furniture positions including the shape of the island but can you change the worktop and upstand to a white worktop on the island with gold subtle vein and also the upstand and worktop at sink area can you also add 3 tom dixon melt pendants over the island at equal distances and heights can you amend worktop and upstand at sink area to match island can you keep island shape as it was