Has anybody exposed Kodak 160vc 4x5" at 100iso and developed it at box speed 160ISO

I'm wondering if the slight overexposure will be enough to blow out the highlights ie, sky for landscape work.

I like to shoot 1 frame of E6 and one frame of c41 just to be sure of getting a result. Its cheaper than taking a bracket of 3 or 4 shots and usually I nail both, this gives me a choice of looks and dynamic range.