What sort of committal height do you like to use in an Arrow?
An approach committal height in an asymmetric light twin I understand since the startling lack of performance in the landing configuration will probably involve a loss of altitude until reconfigured 'clean'.
For an Arrow (& other singles) I opt for readiness for a go-round at any time - including wheels on the ground if I think it's appropriate. I've certainly had enough students cause the need, even after touchdown.