Hi Tom, :)
Thanks for the detailed info about the equipment used. I also am a fan of Laney gear for this kind of work, having gigged a lot in the past with a Laney LH50R-II head. I also used a Fender 'Twin Amp' - but the Laney with N.O.S valves represented (as you so eloquently demonstrated ) - a great sounding amp for the money, and a tone machine in it's own right.
Re: the sessions that Marc Ribot did for the enigmatic Tom Waits, check out the album 'Rain Dogs' for a good example. I felt that the other 'flavours' where represented more vividly, but there where stylistic flashes of this ( other ) very inventive guitarist in your approach to my ears.
Overall though, It was an enjoyably unique track. As you understood, a grin inducing track ( in my terminology ) is a great thing indeed - consisting of moments where one thinks " I wish I had thought of that " - and " now that's just plain good ".
Cheers !