I hate to do a topic like this

[Alpha Six]

And even so, if we used a size/style similar to NXC, ALL the sprites would have to be redone, which would put us way far back in the project, where as if we went with Style 4, we would only have to make small edits to make the characters bigger.

There's ONE character done.
And it's Jigglypuff.
I think we'll be able to survive redoing characters.

As for NxC being too big, you have to consider that the sprites would only be used as reference, and would have to be resized for a less deformed build anyway, which would easily cut out some sprite width. As for height, we could always shrink that down as well.