Default Installing [ROM] FireNote Mj5 Deodex V14

I have experience in rooting and putting rom's on a few of my old android phones. Notabaly the HTC Hero, the HTC EVO 4G, Nexus 7 Tablet, and a Pantech Burst.

Now I have a few questions about installing a ROM on my current phone which is the ATT Samsung Galaxy Note 3.

I went through the process of Rooting my phone with the towelroot process. Got superuser installed and running without tripping Knox.

Installed Busybox and Installed safestrap. Knox still not tripped. Here are were my questions start.

Do I install a ROM 1 slot and setup the [ROM] FireNote Mj5 Deodex V14 on it?

Or do I need to install it on the Stock ROM Slot?

If I need to install a ROM 1 slot. Are there certain parameters the slot sizes need to be or am I fine just using the default?

I tried using the default sizes and installing [ROM] FireNote Mj5 Deodex V14 on ROM 1 slot and then rebooted but it stayed at a black screen with just my blue LED lit up at the top of the screen. Is this normal? I figured it wasn't so I just rebooted my stock ROM.

Is there something I am missing?

Thank You,
NoxAngst