I need help locating a James Burgess 45 or 2A3 amp for purchase. I understand they are hard to come by. The only one I've found available online has been modifed so I hesitate to move forward with it. I'd appreciate help in either getting me in touch with Mr Burgess, the designer, or letting me know of someone who might be interested in parting with one. Throw this borther some love and I will be most grateful.