I ended up biting the bullet and replacing most of my metal models with the new plastic ones, they just offer much more dynamic poses. I've kept some of my metal terminators, but have stripped and repainted them (including converting my old Grand Master to be Draigo). I've also started an entirely new army from the Grey Knights codex using mostly Inquisitorial units too.
Grand Lord Voran Drast (counts as Draigo)
Strike Squad Runion 'Reverence'
Paladin Squad Delai 'Faith'
Interceptor Squad Vistas 'Deliverance'
Purgation Squad Tearn 'Judgement'
Techmarines Adronis & Fuente
Honoured Brother Ardamis
Honoured Brother Hestor
Honoured Brother Paviel
The Venerated Ancients
High Inquisitor Taro Karde (counts as Coteaz)
Inquisitor Wyll Saytaar
Acolyte Squad Aeos 'Penance'
Acolyte Squad Balesta 'Salvation'
Acolyte Squad Eqion 'Redemption'
Caval of the Clade Vindicare
I haven't quite finished my Stormraven, Rhinos, Chimera and my close-combat Acolyte squad yet but will post them up when I have.