What plans does Ego have on releasing new attachments for their power head system? Ryobi has quite a few more attachments for their system but I really don't want to buy Ryobi tools any more. However, if Ego isn't going to release new attachments in a timely manner people like me who want a broad array of attachments for a new power head may be forced to go with the established product line of Ryobi over Ego. Not something I want to do. I'd rather stick with Ego.