Quote:
Any major damage will get a coin a "details" grade, whether deliberate or environmental.

But that having been said, I can where the OP is going. It's a matter of self-assessment and perceived value.
So, in the case of this coin, a few rim dings and nics aside, you've got a strong head strike, MUCH stronger than most in the FR grade tier. You've got a reverse with some meat left on it, more so than the typical FR range. However, it is damaged nonetheless and that's that.
I believe the OP feels that, deep pitted reverse corrosion aside, he's <assumption, forgive please) got the creme dela creme of all FR Details 1793 wreath cents and he ONLY paid $1,000 for this "seemingly" $3,000 coin. I get it. I've been there.
Here's the rub I've learned as my Numismatic education and aspirations have evolved over the years:
The coin's grade and it's worth are not set by the standards of its owner, but by the standards of the market that will decide and support its value through a resale process. Right now, the coin is actually worthless. It's a $1,000 gone and not to be seen again until such time it goes up for sale.