Hi Peter,
Thanks for feedback.
I had the connector problem when I first connected the loom but have since fixed it.
Headlight/engine cutting out was caused by duff battery – have now replaced battery and this issue is fixed. System is charging (checked with multi-meter).
Checked all the obvious connections for the indicator and have tracked down problem to rear o/s indicator – need to take this off the bike and do a thorough check for earth etc.
Cheers
GordoH