Gotten a lot of PMs so for those who were curious:
99 Nin/blm
Atma: Gales, Ultimate, Hell's Guardian
Gear: http://www.ffxiah.com/item-sets/275899
Futae
Innin
Windstorm
Windsday
11 Wizards roll (with a blm in pt)
Burn from said blm
Wind Shot
2x INT Etudes
And had two friends open up a detonation SC for me :)
There are some obvious improvements (some of which Josiahfk has noted), main one being using a element that cooperates a bit better with atma/buffs (Thunder/Water/Ice/Fire)