Pretty much everyone agrees that there needs to be a BV7-46, too. Something in between the BV7-40 and 55! Too much of a gap. I'm keen to get a 46", but feel dropping down to the BV10-46 would affect my experience, particularly from an audio perspective.
According to my dealer, there's a big conference due in September where they will discuss forthcoming products and plans, so we'll probably know more then...