I have a young bull calf that is 3/4 Angus and 1/4 Hereford. He is solid black. He is also shaping up nicely. Considering all the talk about using crossbred bulls for better heterosis, etc. Would this be a good combo? He is just about weaning age so he would be 2 yrs old about the time I will be needing a new bull. Any thoughts would be appreciated.