That's a great idea. I made an ill-fated start at just getting the model specific PSU specs documented in pictures, but never got around to working on it . . .

This'd be handy for shopping fo ATX replacements . . .

http://68kmla.org/forums/viewtopic.php?f=29&t=13039&start=0

. . . but combining it with the kind of data you're suggesting would be awesome.