340 damage dilemma

The shop that has my 388 (383, 386, 409 depending upon your calculator) has a new Rottler F88(?). If they run it at speed (they don't) they can bore the block, install one sleeve and deck both sides in less than an hour so I'm told.

They don't like using up the cutting tools...and they seem to wear out those tools faster in a Mopar block...