[Frameworks] Kodachrome 40 & Push Processing

[Alex Stockwell]

Hello Frameworkers,

Does anyone have any experience and/or recommendations in pushing 
kodachrome 40?  If I push 2 or even 3 stops what will happen to the 
contrast/color/grain?  I'm going to shoot a single test roll, but I'd 
appreciate any input so I don't waste a precious roll.

If I remember correctly, the iso scale is linear, so I should be able to 
get to an iso of 320 with a push of 3 stops...?  I'm hoping this should 
be enough to capture bright lights and candles at the fête des lumières 
in lyon.

Many thanks for any help!
alex