You read my mind. Shorten the barrel to 18.6", turn the OD down to 0.590 for an AK front sight, and thread the muzzle to accept an AK-style brake.
Also, once I get my hands on one I'll start working on fabricating the idea I showed you in PM for the VZ.
That's a good idea--although to save $$ and hassle of finding an ak front sight, just lop off the bbl and mount the existing FS rearward, plus thread the bbl of course.
I for one welcome our new Type 81 LMG overlords.