Sonoff Mini wiring

[notaspark]

Hi,
I am looking to add a Sonoff Mini wifi switch to the lights which are controlled by the switch in the attached photo. Would I be right in saying that it should work correctly if I do the following -

1. Remove the live going into the Com and connect to Lin on the Sonoff
2. Remove the live going into the 1WAY and connect to Lout on the Sonoff
3. Add a new neutral wire from the block connector to the Nin on the Sonoff
4. Connect two new wires from S1 and S2 on the Sonoff to the Com and 1WAY

Thanks for any help