Good plaque. I think he would have loved it.
Im not much for words in these matters, but when i think of Dave (as i knew him , of only on the forums,) for some reason, i think of the Robert Frost Poem, "The road not taken".
http://www.bartleby.com/119/1.html
"Two roads diverged in a wood, and I—
I took the one less traveled by,
And that has made all the difference."
To me, that was Dave, and how he made a difference here.