I'm gone for 4 days and there's another 5 pages... neat. Not going go through and read it all, though.
Why don't we just make the PAK a 100% clone (cost, squad size, stats, etc.) of the LeiG? Most people seem to think that the LeiG is in a balanced (or possibly slightly under powered) state, so that seems like the easiest solution. Design wise, they're already basically identical: Long range, indirect fire, can't retreat, requires non-optimal tech choices to unlocks... Really, the only difference is that the LeiG gets smoke, but that's because OKW has no non-doc smoke units.
Except that the OKW variant, the LeiG, is objectively weaker, and no one ever seems to complain about it.
Because the LeiG got buffed through the roof a few patches back and the only ones that ever cry for nerfs lately are Wehrboo Axis fanboys.