I use a 700rb for the above reason - I want that GK sound without blowing up the building. My 700rb is also installed into a Vox trapezoid-shaped head-cabinet. I use either the AC-50 speaker cabinet (modified with 2x12 and horn) or an AC-100 sized cabinet (2x10, 1x15, horn). The larger cab (built from scratch) is my own design based on the outside dimensions of an AC-100. I need to get a chrome trolley. The AC-50 cab is on the left. The rig on the right is for the Melody-side of my Chapman Stick. Here's my small-option rig: I do think I might get a 1001rb just to have it. It easily fits into those Vox head cabinets.