unibody damage...is it safe?

Our Nissan Maxima SV had a front end collision. Had it out on a frame machine. It is out of spec in the front end only. Spec is 3 on both driver and passenger side. Our car measured 7 on the passenger side and 4 on the driver. All other places measured were within spec. The car drives nice and smooth. Is it safe to drive? Expensive to fix? Any help would be great. I love this car. Thanks