Honestly I don't like the story of Macross Seven and I don't like the "face" of VF-19 Custom, but I am very much enjoying this piece of toy/model/figure...whatever you may call it.
There are compromises like the non-removable intake covers and the neck cover, but generally it is very good, the Batroid mode can be posed just like any non-transformable figure.
I also prefer the design of YF-19 and also think that A remake of YF-19 base on this structure is definitely good but think about it, we have the old 1/60 (which is already the second version) and though it is not as good as this one structurally but it is still a fine transformable figure, right?
For those who love the VF-19 custom, VF-19S and VF-19F, they had their dream come true only now. regardless of all real odds like the VF and the YF only share very few common parts, even for the love of the fans, I think a VF-19S or 19F should come before a remake of YF-19. And it also make more sense business-wise.