Hopefully this is the last report on this..
I gave a picture showing that correct values of the backpack.. but a couple weren't changed.
It might sound like a general hint on backpack ammo values, but they are the same as the ammo pickup values for the smallest possible ammo type (but not the same value as the ones enemies drop) and the exception is the electric/poison arrows.
You get 4 phosphorous grenades from the backpack instead of 2.
You get 10 gun ammo from the backpack instead of 20.
Picking up the flamethrower in Vanilla Strife gives you 100 ammo, instead of 40. However the flamethrower you pick up from Irale in Vanilla Strife is 40 ammo though.
Picking up the energy cell (whether or not it was dropped by an enemy) should always give 20 cells. In Vavoom, you are given 40 cells from a cell that is laying around.
The quiver of poison arrows should give 10. You are given 20 in Vavoom.