welcome olympus to the EI thread. 504's are complete as I am sure you read this weekend. As far as new 504's, we would be a little ahead of ourselves to even talk about it at this point in my opinion.
The focus now is forward into baseball season. The company is generating revenue now and orders are "strong". So if you are a shareholder then congrats! Enjoy it, its just the beginning of a good year for EI.