What is the best way to get runes ?

As i try a lot of exotic maging (pm on headband, pa on kralano for example), I am always in search for the best items to craft to get the runes i need.

Here is what I commonly use to make my runes :

Characteristic	Size (power) + Rune Name + Item
Agility	Small (+1) Age Rune - Medium (+3) Pa Age Rune Elorie Entuwan's Cruel Daggers Huge (+10) Ra Age Rune Elorie Entuwan's Cruel Daggers (34+)
Chance	Small (+1) Cha Rune - Medium (+3) Pa Cha Rune Horned Staff Huge (+10) Ra Cha Rune Horned Staff (34+), Dark Miner Amulet (34+)
Intelligence	Small (+1) Ine Rune - Medium (+3) Pa Ine Rune Kokokette Belt Huge (+10) Ra Ine Rune Kokokette Belt (34+)
Strength	Small (+1) Fo Rune - Medium (+3) Pa Fo Rune Kokokette Bel, Tremendous Dakn Staff Huge (+10) Ra Fo Rune Kokokette Bel, Tremendous Dakn Staff
Vitality	Small (+3) Vi Rune Elorie Entuwan's Cruel Daggers Medium (+10) Pa Vi Rune Kitsou Wrap Huge (+30) Ra Vi Rune Kitsou Cap
Wisdom	Small (+1) Sa Rune Elorie Entuwan's Cruel Daggers Medium (+3) Pa Sa Rune Amulet of Luck Huge (+10) Ra Sa Rune Amulet of Luck