Since you want to remove the one with the shield at the end, would it be better to put the shield on the Icon Bearer. The load out would be:
Twistbray and Brayhorn with Greatblades
2 more with Greatblades
5 pair of Savage Blades, 2 of these are mutants
Icon Bearer with Savage Blade and Shield
I'm just starting a DoT army and before building my unit of 10 Tzaangors I wanted to check if this load out was optimal with the new shield rule.
Twistbray, Icon Bearer and Brayhorn with Greatblades
1 more Greatblade
5 pair of Savage Blades, 2 of these are mutants
1 Savage Blade with Shield