Mike - you might be right about the Japanese electronics.
On the "ergonomic" issue - I also just reacquired an SL, and have rediscovered how awesome that camera really is. I had and used for years a Standard, an SL, an SL2, and an R3 - but sold them in a fit of stupidity.
The SL is tops - great finder, super solid feel, best lenses in the world (more pleasing rendition than even M lenses IMHO).
Don't get me wrong - I'm not an equipment Luddite. I also use a NIKON F4 and appreciate its qualities, too.
But the SL is simply great - in very much the same category as the M5 and the other classic Leicas.
Max