I didn't expect to like Bubba Ho Tep but really got into the spirit of it and enjoyed the novella, so I'll gladly read this.
Danny, I recommend Fender Lizards.
I plan on picking this up as well; I think Lansdale's quirks are actually a bit more suited to this kind of material.
And I'd +1 on the rec for FENDER LIZARDS...that one is among the best novels I read last year, and is certainly among my favorite Lansdales, even though it's technically YA. It really took me by surprise how much I loved that one (and no overt Lansdale quirks, Danny!).