Today is a good day!!
I have finally solved the alternator charging issue. I'm making 14.2v.
It was all down to insufficient belt tension (I like to wear my pants low, cause I need the room).
I've now installed a banging stereo - with the remote switch wired up to the rear de-mister. I've repurposed the car alarm to an annoying siren, rigged up to the antenna down rocker switch.
Oh, and welded on a new section of exhaust.
Now at the end strait of fund raising also! Only $1200 to raise out of $4000.