Not sure about a unit the size you are looking for. I will tell you however after owning the KitchenAid bev center for 6 months that these units, while they may offer a wide variety of storage options, do not handle any of them superbly. The wine racks are fine if you are not storing any thicker bottles, but when trying to arrange bottles of different sizes, you end up wasting a lot of space in between based on how the rungs of the rack are placed. The top storage for beer and soft drinks gets plenty cool for my taste, but I have read complaints from others who like their beer ice cold (probably drinking Bud Light.) Overall I am happy with the unit, but I can see why many people are not thrilled. Any unit trying to be the jack of all trades will be the expert at nothing.

My only comment about the less expensive units is to be completely aware of what you are buying: 1) If you are needing a built-in application (you can identify this through a grille at the front of the unit for venting), you will be spending more than a free-standing unit. The least expensive built-in units are in the $800-$900 price range that I'm aware of (Danby Silhouette) 2) If you are storing wine, one of the most important things is temperature stability for wine preservation. Before you buy anything, check the owners manual. Many of the less expensive units can have a temperature variation of +/- 6-8 degrees (or, a 12-14 degree temperature swing)

Frenchman, The whole 2 zone thing is actually a trick. Manufacturers use natural air stratification (hot air rising)to say that they have zones. Most manufacturers of under counter units only show the set temperature not the actual temperature in the cabinet. If you are really concerned with knowing the actual temperature in the cabinet I would go with a Perlick wine storage. Even though they do not have a 'dual zone' unit. They display both the set temperature and actual temperature in the cabinet. The also offer forced air refrigeration which keeps the cabinet within a 1 degree variance of your set temperature. SubZ and Perlick are the only manufacturers that offer forced air refrigeration in an under counter unit to my knowledge.

If you don't have a cool enough place to store your wines properly, a wine fridge is a good idea. If you have a good place with steady temperature to store your wines you can just cool them slightly as needed. The big question if you're getting a fridge for all beverages is how many you keep in your main fridge. Do you chill sodas? Drink a lot of beer? I have a few cans of soda for a regular guest who doesn't like ice, a small selection of ales, and a few small water bottles for people on the go. There's also some fresh juice and a few half gallons of spring water. Certainly not enough to fill a whole beverage fridge. Not even half. What about you? Once you've decided that for sure, you need to decide between a refrigerator, which gets cold, and a "beverage center", which often is made to be less cold so you can do a combination of wine and soda. I don't think much of the latter, unless it's dual zone (two accurate temperatures), or unless you're using it for beer and don't like your beer ice cold. It's best to get the right temperature for the right purpose. I don't know if that helps any. Just my way of looking at it. A small fridge, btw, if it's real fridge temperature, can be a great place to stash a little overflow when you're entertaining. I have fridge drawers in my prep area, which are mostly for vegetables and cooking ingredients, but the ales are in the bottom drawer under the celery because it's nicely out of the way. :)