Has anyone put a sound decoder in this?

[Paradise275]

I saw a Rowa 2-8-8-2 N&W locomotive at a flea market this weekend.
I looked it up on Spookshow's site and, despite it's age, doesn't look too bad.
Has anyone tried to pit a sound decoder (and which one) in one of these locos.
It apparently runs fine.

Rick

[woodone]

I have and old Rowa model that is 40 years old that I did some years back.
I installed a Tsunami TSU 750 into it. I had re-motored mine. I don't recall just all that was involved but it runs and does so pretty
  well. I would use a Tsunami2 or the Econami today! I prefer the Soundtraxx sound files for steam over the LokSound.