You'd be ok with that amount, I don't want anymore than a 1/4 influence in my calves.. But phenotypically there's not much difference in those amounts, when dealing with Brahman ive seen 50 percents that look like 1/4 bloods,,and vice versa... Depends on parents...a little Brahman goes a long way...I've dealt with Brahman along time,not a expert , you might have seen my camels traveling home, few years ago...:lol: