@SMichael08 , I seriously doubt you would want boots in the 60-80 flex range.
Those ratings no matter what company will be too soft, and your skiing will suffer, not to mention the fatigue from constant adjustment your legs would be making with every turn.
I am 90# and 5'1 and ski in a 95. I have had the Chakras in two models. The reason I ended up going back into a junior race boot is due more to my size foot than the flex rating; however the liner in the Chakras made the boot stiffer. They had Intuition liners and those, while nice, also added an extra stiffness that just wasn't helping my leverage overall. I liked them initially, but in a year or so of using Chakras I decided they were fighting against me . I am not advocating to stay away from the Dalbello, and it may actually be a nice boot for you. What I am saying though is to consider more the fit of the boot than the flex rating being higher than you think is doable.