I have some numbers which might or might not matter to owners.
The first is my cost of ownership - all included.
The second, is the neighbor next door to me. Don't show these to the wives.
Three reactions:
1) There's a reason most of us don't do this
2) OUCH!
3) I'm glad I bought mine slightly used - takes some of the depreciation edge off.
As for the $100 per hour, for used aircraft - it'll make a dent. For new - well, maybe - maybe not. Either way, good luck on the gov trying to collect that.