I've been watching this one with interest - not my kinda music, but I do have a vague "hmmm... Warpigs, I wonder...?" (I'm interested in that double pole-piece thing as well), and I've also had fun with a big lump of mahogany and getting the "right" BKP into it.
I think it's one of those where it'll be "good shout" either way :D
And like MDV says - let us know how it goes, I'm certainly using threads like this to form my own opinions about what might happen next in my guitar family!