Hey Steve, like minds think alike. I was also looking at the xClip with the Gooseneck attachment. I think this is what Graham uses according to his photos.
Do you find it holds the iPad securely?
Hope all is well; long time no talk!
Al, The set up I bought is the same one Graham uses , no pun intended

but for me it's "the goose that laid the golden egg". It does hold the iPad securely.
I've been out of circulation for last few months, lots of life transitions have been keeping me busy and have less free time than I would like. Hope life is treating you well in Tampa!