BTW - you have a fine locomotive there that will respond well to a little attention. I bought mine on the secondhand market as well. When it arrived there was nothing but static from the sound board and the engine barely ran, Now it's a hot rod!
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 .