Aikon is the strong yet silent type, who rather expresses his words through his actions, fighting included, and his loyal towards those he considers his superior or equal as he is towards Saylm and Iceber as they became strong enough to either match him or surpass him. However, he was against the idea of the Saiyan War in the first place, seeing the war as nothing but a pointless power struggle that will result in nothing but death for their entire race. 

For Aikon, I'm looking for someone to give him an Android 16 kind of feel to his voice, holding a silent and calm demeanor but breaking out of it during battle or when the situation calls for it.