Firstly, in this thread and others about hand swinging props i've read , if you are working solo, then one vital action I don't recall reading about is just before Mags On
FUEL OFF
It might seem a strange thing to do, but if you have ever been unfortunate to witness an light a/c set orf on full chat with the pilot desperately chasing it you will understand.
Secondly, Blue Up. G8 vid and a smashing example of good engineering and aviation best practice. But, bit of a Gay pose after
Sorry cudn't resist.
Sir George