Strike one: If you’re going to spell the wrong, do what the rest of us do and type teh. Don’t commit mayhem by committing to three successive letters in the bowels of mayhem.
Strike two: An s should be beside the point — and that’s important. This writer’s point is not well taken.
Strike three: I’m unable to vouch for voach, which can’t hack it as a coach. Take a seat, voach, on a couch or in a coach. I’m casting coach. I don’t want to see a v where a c should be, or cive versa. Er, vice versa.