I am not sure if this is possible, but I would like to give this a try. I am putting this out to the community as there are probably about a hundred better scripters out there.
This is what i am thinking roughly ransom. It probably wont work but it is a start.

Code:
 Script 
Declare_counter loop
Set_counter loop 1
moniter_condition precentageBodyguardkilled > 40 and Routs
end_moniter
Consol command add money 2000
end_while
end_script
DoH