Ok now that I have this Photo Bucket figured out here are more pics, I think every one likes pics.
This is the jig I made to glue cans together. I use a sharpie to make marks to make sure all columns are the same length. They are on either side of the brass slug.
Here is a view of the plenums with most of the columns in.
Close up of the complete top plenum.
Second coat of High Temp flat black paint.
Close up of what I did to keep the glazing in place on the sides. I'll have to find pics of the top and post later or edit this one.
That's it for now, I'll try and answer all questions the best I can. Thanks for following.