Tim,
That is exactly the way that we dealt with hale damage on my T210 with a two year old paint job. We replaced the windscreen and agreed upon a figure to cover reduction in value when the plane was sold.
I was happy with the deal because the damage was mostly cosmetic and I continued to fly the airplane for twenty more years.
BTW: Some dry ice and West Texas sun will remove a lot of minor hale damage. (A trick that I learned from a friend that was an adjuster for an auto insurance company)
