Denver & Rio Grande F40PH

I’ve seen on a picture forum that the Rio Grande have bought some F40PH’s for the Ski Train. I’d like to model this train with 2 F40’s but have no information about these engines. Could someone tell me if :

  1. does it exists decals for Rio Grande F40PH in HO scale ?

  2. Where can I find proto information about those engines in order to super-detail them ?

  3. Where can I find more informations about the Rio Grande Engines & rolling stock (prototypical infos such as scale drawings, hints to superdetail them, etc…)

Thanks in advance,

Ricky,
Trainmaster Website : www.ibelgique.com/Trainmaster

E-Mail jimfitch@juno.com He models RG and helped me last April in evaluating the Walthers F40PH & thanks
to Jim I did buy 2units in amtrak colors and he may be able to fill in some of your questions.
Chuck in Michigan.