Still need to come up with something spooky for the clean track to do in the breakdown and repeat the original part at the end, but coming along nicely...and NOW a file that's easy to work with again!!
Maybe try something with a Rotovibe effect. It can be groovy and spooky.
I Like your balancing of the D6 cab mic. I found in my sessions I had to back it off a wee bit to leave frequency space for the kick and bass gtr. But it still has the oomph...