@Martin, thanks alot for the pics, very helpful.
@Stern, I will probably mount the smoker either "in" or cut away a part of the speaker from the KT (right side, where its empty) Haven't quite decided yet. Still looking for a proportional smoker here, but will eventually be getting the one from Asiatam.
@Thestuff, its called "Zimmerit", used as an anti-magnetic paste in WWII (German tanks).