Making combine march

[Smoke]

Ok, i have 4 npc_maker lined up, opposite them in a perfict straight line i have 4 npc_schedule , how would i go about making the combine spawn, march the the schedule, then drop dead?

 

[Mapster]

well make the start disabled on yes.... make the frequency 1... and the others one... tie the npc_schedule to the npc_makers... then... somehow make it so that when the ncps reach the end of the schedule... make the outpt as:
on end
(npcmaker names)
Kill

Something like that