I run the Wang often, but in a skirmisher role.
My POU, or philosophy of use for skirmisher is hit and fade, exploit weak rear armor, pester lights, and fill gaps in the line or help others in need quickly.
I simply run with 2 medl, and the AC20.
280XL and full armor, endo and DHS.
Speed is 99.8 KPH with tweek.
That does not leave alot of room for ammo! With a bit less then 30 shots, I try and make each one count.
I admit this may not be a build for everyone, but I have "tons" of fun with it.
See you out there:)