Sorry, cannot comment on the OP, but do want to mention something regarding tgakidis' post.
If you do want to do something (diy) similiar to what he has, the tubing he is using is 1/2" CPVC. I'm using that same tubing for my own DIY kwon bar to hold my AKG ck91 actives. Works great!
The tubing itself will run you a little over a dollar for a 5 foot section (that's all they sell), then those 45 degree angle pieces are another .29 each or something. That's less than 2$, plus your time in the basement/garage building/cutting away!
If fact tgakidis, you might consider cross-posting this in the DIY thread if you haven't already...!
+t's to the OP for starting this thread!
I have a pair of MM-HLSC-1 (Sennheiser mke40), not sure if they are the same diameter as yours. Anyway, when i got them I got a lame mount for SP. It had some flexible bar with a AT8415 shock mount and you had to use the alligator clips to attach them on to the flexible bar, not very secure. So i took the mics to home depot and got some pvc tubing in the plumbing department and made this DIN bar. I had to wrap the bottom of the mics with some gaff tape as you can see in the picture. Now i use my DIY bar with the AT8415 and it works fantastic and is pretty low profile. Can't remember how much it cost, but it wasn't much.
Ted