Armor appearance change???

I found the code for the moogle suit which is a good start and the EquipID is simple. My issue now is where to find the character ID's... the same method doesn't work in finding the EquipID. And also can I add more armors at the end of C3 bank? How do i do this? Thank you for the Link Madsiur! However, it only gives me the moogle line and how to change the moogle line. Unless I'm reading it wrong o.o.