use weapon mount two weaponslot

hi,
i planning my weapon use two mountslot(weaponslot).

basically, torque demo use weapon's mountslot only '0', and declare $WeaponSlot global variables in server side weapon.cs scripts.

i want use mountpoint field in weaponimagedata.

for example, primary & secondary weapon in player's inventory slot.
primary weapon class is rifle, and use '0' mountpoint.
secondary weapon class is handgun, and use '1' mountpoint.

generally player mount primary weapon when respawn.
if change to secondary weapon, using primary weapon is unmount.