I make my own wine, and I would like to mention something here. Your idea is good for wine bottles that have been opened and are going to be used up quickly. Corked wine bottles should always be stored on their sides. It keeps the cork wet and keeps the cork from drying out. If a cork dries out, it can let air into the bottle, turning it to vinegar. Screw top bottles don't have that problem, but once a bottle is opened, it should be used up quickly. Preferably within 3 days maximum. Otherwise it too, will turn on you. Consider making a rack where the bottles can be laid down on their sides, with the neck lower than the base of the bottle. The corks won't dry out, and you will have good wine to drink instead of vinegar.