Outer Limits 4x4 Board

Ok so long story short, I am tring to fit a widened high mount ( 76mm wider ) and i need to know if the standard ARB bar will fit with out mods.

What I need is the measurement from the passenger side mouning hole to the fold in the winch cradle if this makes sense?

pics -

A mate had to do some cuts on his bar like that to make his widened hi mount fit.
I was there when he did it. Just can't remember what we did exactly.

well the whole front flat face is 420mm wide