The older I get, the less confidence I have that insurance adjusters have enough time to calculate the actual cost to repair a brand new vehicle with potentially limitless repair costs. If it were me, I'd get the insurance company to sweeten the deal for a significant amount of "diminished value" (as the vehicle will undoubtedly be tagged on Carfax) and once the work is done, I'd see what the dealer who makes all the repairs will offer you in trade...you know, how much they'll stand behind their work. You wouldn't necessarily have to trade it off assuming the offer is right, but you'd know more about what that dealer thinks about the odds of your vehicle's repairs standing the test of time. Whether or not you are compensated for it, your vehicle will be diminished in value for the remainder of its useful life. Your choices are to either drive it until the wheels fall off, or take your licks when you eventually trade it in on something else.
My only experience with insurance coverage on a large claim was that we had a four-year-old vehicle that, had it been "totaled" by the insurance company, would have cost them $14k to settle and they would have had a well-maintained car to sell for salvage. They ended up spending over $6k in repairs leaving us with a Carfax branded vehicle worth $5K less than had it been totaled out in the first place. In that case, the insurance company and we both lost money.