Listed in order of personal priority. The Hecatomb gear I can't afford anytime soon, but listed it since it'd be nice to have it someday.
RDM75:
W.Abjuration: Legs - Crimson Cuisses - (Kirin)
W.Abjuration: Hands - Crimson Finger Gauntlets - (Seiryu)
A.Abjuration: Hands - Zenith Mitts - (Genbu)
A.Abjuration: Head - Zenith Crown - (Genbu/Byakko)
A.Abjuration: Legs - Zenith Slacks - (Suzaku/Seiryu)
Genbu's Shield
BST75:
Byakko's Haidate
Kirin's Osode
N.Abduration: Hands - Hecatomb Mittens - (Byakko)
N.Abjuration: Feet - Hecatomb Leggings - (Suzaku)
N.Abjuration: Body - Hecatomb Harness - (Kirin)
/edit 31/3/2009.
Added A.Legs (Zenith Slacks) to the list.
-Kit