Current Gargoyle SDI gear list for a maximum of 163% SDI on your suit. Current max SDI for Human/Elves 183% on your suit. Using everything on the list will leave you a little short on physical resist when running protection and reactive armor. Using a 4 fcr 18 sdi bracelet can get you to 5 fcr while using a non slayer invasion spellbook. I find this to be perfectly fine for pvm purposes. You can reach 6 fcr with the new Artio's Vine Wrap if you can get +25 int on your suit without Lt Sash.
Gargoyle Gear List:
Jumu's Sacred Hide 5% sdi (back)
Cuffs of the Archmage 20% sdi (arms)
Crystalline, Katalkotl, or Compassion's Eye ring 20% sdi
The Scholar's Halo 15% sdi (head)
Mantle of the Fallen 5% sdi (chest)
Summoner's Kilt 5% sdi (hands/kilt)
Pendant of the Magi 5% (neck)
Infused virtue tabard 5% (Hawkwind Robe)
Mana Phasing Orb/Wizard's Curio/Mystic's Memento/Necromancer's Phylactory Talisman 5% sdi
Hook's Shield 10% sdi
Invasion Spellbook 50% sdi
Bracelet 18% sdi (random loot)
Human/Elf Gear List:
Jumu's Sacred Hide 5% sdi (back)
Cuffs of the Archmage 20% sdi (arms)
Midnight Bracers 10% sdi +20 Necromancy (arms)
Protector of the Battle Mage 5% sdi (chest)
Crystalline, Katalkotl, or Compassion's Eye ring 20% sdi (ring)
The Scholar's Halo 15% sdi (head)
Yukio's Glass Earrings 15% sdi (earring)
Pendant of the Magi 5% (neck)
Enchanted Kelp Woven Leggings 8% sdi (legs)
Spell Woven Britches 10% sdi +10 meditation Elves only (legs)
Infused virtue tabard 5% (Hawkwind Robe)
Mana Phasing Orb/Wizard's Curio/Mystic's Memento/Necromancer's Phylactory Talisman 5% sdi (talisman)
Hook's Shield 10% sdi
Invasion Spellbook 50% sdi
Bracelet 18% sdi (random loot)