Great looking engine. I started working on a SW9 tonight and am planning on buying the KV details. I was wondering if you've fitted the speaker yet and decided wether to use the radiator core. I was thinking about orienting my speaker toward the front fan grill so I could still use the radiator core and not worry about it blocking sound.
I'm a total novice in the area of detailing locos, so this post is extremely helpful.
Thanks