draft pick has a very high marbling epd with decent accuracy for a maine. a while back i had a direct draft pick steer out of a direct midas cow, he had about .5 backfat with some marbling. i would have graded him choice minus bear in mind, i have NO training grading carcass other than a meat class in college and taking pictures of ribeyes for three years and guessing using previously graded carcasses on about 250 cattle/year.
draft pick's marbling epd is one reason i am keeping some of his sire around. his grandsire doesn't appear to be a high marbling sire for a maine, but he has other qualities, such as very strong mothering. annoying thing about draft pick is probably calving ease, as his sire looks like he sucks at it.
the other thing about the draft pick steer, he was a puppy dog with very little handling.