John, as you know EOL means End Of Line. Which is where the resistors are suppose to go.
I see so many security companies putting all of them on the terminals at the alarm panel - which does no good what-so-ever. The saving grace is, it would take a smart thief who knows security systems to take advantage of that - and that assumes he can get to a wire for a zone he's trying to enter.
But on the fire alarm, please put the EOL were they are suppose to go. It is a pretty serious life/safety issue. Since you home run all the wires, you will need an EOL at each fire device (smoke, heat, etc.). But they are cheap and easy to slap in real quick, so shouldn't be an issue.