Hey everyone, thought I'd pull on the experience from others here, as I'm no plumbing master. I'm working on a honey-do item and we're converting a storage closet into a more organized food storage space with some shelving. The previous homeowners had moved the clothes washer and dryer from this closet and put them elsewhere. This gaping hole was covered with a poorly-cut chunk of sheetrock and in general just looked like chit. I'd like to completely cover this up with a new sheet of sheetrock, but I'm not sure if that's kosher with the vent and blocked off water lines in this hole. Anyone have experience in this type of situation?