Hello
Very Amusing Bill your post was! I hope it was only toungue in cheak.
But the reality is, in Europe Anyway, With B1 and B2 the B1 Chap is resposible for all his own electrics/avionics concered with mechanical systems (Engine/Airframe).
I am B2 myself, unfortunatly from the pure JAR route and not CAA section L, therefore i am not authorised to change electrical part in mechanical systems.
So the days of our A&C bretherin being only "Heavies" are over the trade boundaries are closing, i expect in my working lifetime (iam 25) there will only be 1 licence.
Stu