I understand the appeal of having a custom, possibly one-of-a-kind piece of gear, from the standpoint of exclusivity. But, from the stand point of performance, what in your opinion would the advantages of commissioning a custom piece? I am not criticizing, this is an honest question. There are so any fine amps out there with a proven track record. Unless you have special electrical requirements due to the speakers to be driven, or special physical size requirements, what exactly are you looking for that is not available in a commercially produced product? Thanks.