Alright my bruvvas? Been a while, this joint looks like a ghost of its former self!
Got a list to run by you.

It's been quite some time since a close friend died unexpectedly and I've ended up with some of his T'au army. I am going to honour his memory and gonzo attitude to picking his army (kroot riders, gnarlocs, aun'va etc) I have put together a list which adds a couple of his units to my existing forces.
Here's my Sassy T'au!

Battalion
SEPT SA'CEA
XV8 Commander 4x Fusion Blaster
Fireblade ML

5x Firewarriors ML( x3)
Devilfish BC 2x Gun drones

Riptide HBC SMS Target Lock, Counterfire defense system

5X Pathfinder
6x Gun drones
4x Shield drones

Sunshark Bomber 2x Interceptor drones 2x Missile pod ML 2x Seeker


Battalion
SEPT SA'CEA
XV8 Commander 4x Fusion Blaster
Ethereal Honour Blade

5x Firewarriors ML (x3)
Devilfish BC 2x Gun drones

Riptide HBC SMS Target Lock, Counterfire defense system

Piranha FB 2x Gun drones
4x Shield drones

Razorshark fighter Quad Ion turret Missile pod 2x Seeker

What Warlord trait and Specialised system/s would you suggest?