I have noticed that all the new lightweight bass cabinets on the market come in 18-19.25 widths. My rack is 22.25" outside width. I want to buy some new lightweight cabs but I don't like thought of having a wider head than the rest of the stack. Even the slimmest racks have to be 19" inside to inside. Are we all doomed to the top heavy look? Update: Just spotted the Gallien-Krueger NEO IV 4 x 10" 1000W 4-ohm. 23" wide. That's more like it. Can anyone recommend this cab? Any thoughts on the GKs? I've never played through one.