Should my MAC pro MBK 85 (8.5") be able to break down a butternut squash without risking damage, provided the cuts are nice and straight? I suppose there is a sure fire way to find out but wanted to ask first. It's not a 'laser' but still a fairly thin knife -- spine is 2.5mm above the heel, per MAC. I sharpened it pretty well recently at a typical angle of approx 12 - 15 degrees (freehand so just estimating). Is the mighty mac mighty enough?