Bungie you are correct with the moral dilemma statement.
The problem is 16 years ago I replaced a water main 11/4″ copper type K less the 30 feet and at that time it cost over $7,800 I wouldn’t venture a guess a price for a 90 ft run
The reason I even suggested a fix is when someone takes over a building especially commercial you never know what new fixtures or other demands they may put on the water system (fire suppression comes to mind).
So if these folks were planning of selling they could with good conscience state the water main needs replacement and make some sort of trade off then rather then laying out vast sums of money.
Your point is very well taken Thank you