Alright, cool think I got a rough concept for a character now. Thinking something along the lines of another close quarters fighter, but more like a shotgunner, perhaps with a melee weapon on the side if possible just not necessary. Guess the biggest inspiration here would be Rangers from XCOM 2 if anyone knows them. 

For cores I'm not 100% sure yet, however my gut is telling me to go with Red & Green or Red & Blue.