I think you've got it covered. I've read that the 78's are going to be a huge run so those three patterns will keep them busy for quite awhile. Probably through the end of the year or longer. The 43 pattern number is 431118 meaning it will be a 2018 release. Taking GEC's popularity into consideration, I think we will hear about anything new on their schedule shortly after it's announced.
Not much help, I know, but I think you know as much as the rest of us. By the way, check your PM's. I sent you a question yesterday on a different subject. Thanks.
My Uncle owns a Red Barchetta.