Ernie, Rick, Thanks! The next update should hopefully not be long in coming.
Stefan, I ordered the Lewis Mk. II, Gaspatch SKU 13-32056 on their Website. It matches all the photos I have in the references and is also listed as the armament on the Wingnut Wings Plans Booklet cover. The Kit supplied gun is very nice but having bought a Gaspatch Vickers I thought I'd order their Lewis, the quality of their products is quite remarkable!
Cheers,
Lance