what am i looking at. You call the first one a battalion but it has no troops. Did you mean vanguard?
Also how did you calculate your CPs? If the first is actually a batallion you have 5+1+3+3 for 12 and then two extra relics takes up 3 to bring you down to 9 cp.
Im assuming you havent taken into account that a brood brothers detachment is only worth Half the cp (rounded up, for 3)
Obviously my main critique would be to just use more GSC for the second battalion to get the proper full CP value.