My thoughts: Why not just get a bass tab for Thank You from Led Zeppelin? It is a cover. DD's version is a tribute to LZ and is probably very, very similar.
Valley and Silva not worth tabbing in my opinion - not really any bass part. And Loudlon tabbed Valley for Mari7 already; the live version should be very similar. With a bit of effort, one should be able to figure out the live version from LoudLon's tab - unless the live version is in a different key or something. Same goes for Chauffeur - if there is a good tab already for the recorded version, one should be able to figure out the live version with a little effort.
I don't like Nice, as I've said before, and am not going to be working on a tab for the live version.
So anyone that wants to work on these - have at it!
I'll try to make other versions of valley and nice. JT plays chauffeur with different notes of the basic tab. But I will not work on it now. I read that someone else is helping here (chipirock, right?). Where is he? Medazzaland was left. Can you do it, Darth Sid? And where's the red girl?