Hi @brem,
Welcome to the forums!
I think it will be hard to support that size. 160 mm seems to be just over our maximum board length. We won't be able to mount the board at on the heated bed.
A larger print area is a very common request, but unfortunately there is no easy to way to expand it right now. It would require a complete redesign of the V-One to expand it.
Nonetheless - We really appreciate your input.