WTF?? Ok what are they charging for the install and the sleeve?
It should be 225 or less. No way can you machine a block for 225 bucks.
I’ve set literally hundreds if not into the thousands of sleeves. I had to set sleeves in a TA block. All eight. When I quit racing I sold that block because I had two X blocks. I sold it to a guy doing a 70 TA clone.
A sleeve is the simplest, cheapest fix. If you have a machinist who isn’t comfortable sleeving a block find a new one.
If he can’t bore a hole to size he’s not a machinist. He’s a poser.