I didn't hear that Lionel decided to add the articulated sounds, that's pretty cool. I think I'd be tempted to just send back the sound boards for the upgrade to avoid potential shipping damage sending the whole locomotive.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .