I don't know if they plan on releasing the monochrome version in wide format, but on my part even if they did I wouldn't care much for it.
I tried it in mini format and was seriously disappointed. The prints don't have the nice tonal range and crispness that the FP100B or FP1000B had. It's more what I would call a low saturation print than a B&W one. When you look at the prints, they look as if there's something wrong with them. When you scan them, you see some colors appear as if by magic. The colors are there in the emulsion but only B&W dyes are on the final print, so the image doesn't look pure.
It's kinda hard to explain, but if you want an idea, take a color image in Photoshop and use the saturation slider do desaturate at maybe 90% and you'll know what I mean.