Keith, 
  
  To add to Charlie's comments, as built, the E% definitely were all 
  stainless steel except for paint and emblems. I have a photo that my dad shot 
  on June17, 1940 when the units were brand new. It shows an A-B consist. At 
  that time, the pilot appears to be stainless steel. The side skirts really 
  aren't visible. As built, the E%s had unique truck skirts that covered the 
  upper portion of each truck and hid any sign of a carbody skirt. In Dad's 
  photo, the truck skirt is missing over the rear truck of the B unit. The train 
  the units are pulling was a Kiwanis special operating between Chicago and the 
  Twin Cities for a Kiwanis convention. At the time, it was supposedly the first 
  complete train of non articulated streamlined equipment to operate on the 
  Q.
  
  Here is a link to the photo
  
  
  
  Bill Barber 
  Gravois Mills, MO
  
  
  
  
    
    
    Fri 
    Aug 31, 2012 8:35 am (PDT) . Posted by:
     
    Keith-
The 
    units came from the factory with only the striping and lettering 
    in
paint. Everything else was Stainless Steel. There was som e variation 
    in
the level of polish but I would just go ahead and paint everything in 
    Alclad
Stainless unless you want to research all the photos available and 
    try to
develop an area by area diagram of varying Stainless Steel 
    finishes.
The upcoming Kato unit will first be offered in the 
    As-Delivered scheme.
Black stripes. The unit at IRM has a replacement 
    pilot (there were three
different styles of Pilots on the E5s as 
    delivered) and the IRM version is
one style of the replacement regular 
    steel pilots which were painted
silver(some had what look like E7 pilots 
    applied which do not follow the
contours of the originals). 
Check photos for the unit 
    you are doing..you may want to match the "phase"
of the unit as well. the 
    Valerio shell, being based on the LifeLike E6, is
closest to a Phase II 
    (the Kato will be a PhaseI which is like an E3 with
the parallel to the 
    rails roof radiators vs . the perpendicular style of 
    the
E6).
Charlie Vlk