Just got mine today. The layout is definitely gonna take some getting used to, especially dat left shift
It is possible ti ANSIfy these.
Definitely could change the layout to be ANSI during a bolt mod, but you might have to do the remapping in software rather than hardware. The key that I also have the biggest issue with is the blank key between Left Shift and Z, which is the <> key in ISO. Luckily for that one, if you were to do a bolt mod, the regular ANSI Left Shift Key uses the normal shift spring there, and the <> slot would just have a stabilizer there, so no remapping would be required for Left Shift at least.
First thing I thought of for remapping would be to use a Soarer's Converter, but it turns out that these are not PS/2 backwards compatible over the stock USB cable. The controller actually has several ports on it, so one of those may output PS/2, which would be supported by a Soarer's converter. Will be looking into seeing if I can figure anything out about the other ports hopefully tomorrow.
Pretty optimistic that one of them will output PS/2 since Unicomp does make a PC122 key PS/2 keyboard (though could just be that they use a different controller on those):
http://www.pckeyboard.com/page/PC122/UB40T56If one of the 4 pin headers turns out to be PS/2, you could just move the original USB cable to that and wire a USB female adapter on the USB end to work with it, or use a Soarer's converter like these:
http://www.ebay.com/itm/301452854832 , or just solder a USB female cable segment or cut the original cable USB end and solder directly to a Teensy, or just solder directly to the controller.