gunrunnerjohn posted:I've done a ton of ERR conversions, for a generic diesel where you don't have smoke or need any fancy lighting features, they're very easy to whack out, give it a whorl.
Question for you, since I happen to read this thread. I have a Williams Brass from the early 1990's (Hudson), how hard is converting one of those over to ERR? Not necessarily looking for realistic sound or for smoke (I likely won't use the smoke unit even if I keep in conventional), basic whistle and speed control are really all I am looking for.