HL2RP How do I add 'starter' items?

I deleted the suitcase item, and I want to replace it with my own suitcase, how do I get around having it so when you make a citizen character you spawn with my new suitcase item?

 

schema/sv_hooks.lua

Code:

-- Called when a player's default inventory is needed.
function Schema:GetPlayerDefaultInventory(player, character, inventory)
   if (character.faction == FACTION_ADMIN) then
     Clockwork.inventory:AddInstance(
       inventory, Clockwork.item:CreateInstance("handheld_radio")
     );
   elseif (character.faction == FACTION_MPF) then
     Clockwork.inventory:AddInstance(
       inventory, Clockwork.item:CreateInstance("handheld_radio")
     );
   elseif (character.faction == FACTION_OTA) then
     Clockwork.inventory:AddInstance(
       inventory, Clockwork.item:CreateInstance("handheld_radio")
     );
   else
     Clockwork.inventory:AddInstance(
       inventory, Clockwork.item:CreateInstance("suitcase")
     );
   end;
end;

Change the "Clockwork.item:CreateInstance("suitcase")" for needed item uniqueID.