Some quick rig pictures.
So I started out with an ORTF bar from NOLAfishwater. From there, I went to the local craft store (A.C. Moore in my case) and bought a small plywood flag. The UPC on the back reads "Raw Wood Spirit Sticks"...Style # ACFLGAP-8, SKU # CRPACFLGAP-8. Made by Crafty Productions, Inc. It cost me a whopping $0.53! Here's what she looked like:

I bought her because the dowel comprising the flagpole fit perfectly (nice and snug) in the NOLA bar. I ended up chopping the flag up into smaller pieces to create two inserts:

These inserts then fit into the NOLA bar. I was hoping to run the flat part through the channel in the bar, but couldn't seem to get the spacing to be correct. So instead, the flat part runs vertically, allowing a flat surface to mount my CA-14's on (the marks on the inserts denote where the clamp from my mics should go to ensure proper spacing).

And the view from above, mounted in a fuzzy-half-of-velcro-lined JM27SM (to make up for the gap):

So to make a DIN and an NOS bar, I bought some 1/2" PVC, because it fits perfectly into the JM27SMs. What I decided to do was to drill a hole (0.295 size bit) into a 45 degree joint and then use a hacksaw to cut out a channel, creating a key-hole shape. They're not perfect, and I'm certain that there's some play, and thus room for error in the angles created, but they're good enough for now!

The inserts then fit into the pipe and are held in place by these keyhole shapes. See the picture below of my rig in action last night:

And then again, running about 8' high:

All to see the band Brass Heaven:

These guys are fantastic. They've played with The Roots on several occasions including this year's 4th of July celebration which aired on televsion. Oh, and the guy playing bass with them at the moment had been touring with Lauryn Hill's band previously. Good stuff.
I'll try and get some samples posted after the weekend.