Hi JF,
I'm sorry to let you down, but I do play with my fingers only
I have to admit that my right hand style looks a bit unorthodox, but usually I play with my II-IV fingers and save my thumb for those special runs like in Sultans or Lady writer..
I also like to hit the strings like I would use a pick altough my fingers doesn't like that so much.
-the non-singer guitarist-
arrghh...so I'm the only one.....
I see, sometimes you are making a "virtual pick" with you thumb and your index, just to have a little more attack ,right ?
Marks does this very often (1st part of Tunnel of love, end chords of Money for Nothing, intro in So far away....)
all in all, your playing is great ! and Silvertown yours is too !