I understand that concept very well. Since you're Gridanian, it's good to point out the Officer's Overcoat doubles as a decent Bard Body Piece (When you're not Ballading) and any Intelligence gear used for Monk from your Grand Company doubles very well for Black Mage.
Personally, I use this set up for my Monk (I'm a Maelstrom Monk)
Weapon: Storm Lieutenant's Hooks
Head: Felt Cavalier's Hat (Green) (Triple Melded with Intelligence for a total of 38)
Body: Storm Sergeant's Tabard
Hands: Raptorskin Gloves of Slaying (Red) (Triple Melded with Strength for a total of 36)
Legs: Storm Sergeant's Hose
Feet: Cobalt-plated Caligae (Melded with Bloodthirst)
Waist: Veteran's Field Belt
Neck: Explorer's Choker
Wrist: Storm Sergeant's Bracelets
Rings: Rubelite Rings +1 x2
Earrings: Storm Sergeant's Earring
I used to have a Coliseum Subligar, but it exploded in a double Meld Attempt. There was much sadness. With my current set up though I lack about twenty intelligence from cap and one strength from cap. Currently just trying to get some Giantsgall Claws so I can meld Intelligence and Accuracy to them as well as get myself another part of Coliseum Subligar for melding. Most of the gear I have on there also is gear I use for Warrior and Dragoon as well. So long as you can cross over gear it helps immensely in saving space. Yup as well as keeping yourself effective.
