We smoke our home raised Angus steaks all the time, rarely just grill them. But the sirloins we marinate in Worcestershire sauce for about an hour, pat them down a little and spread on some Montana Steak rub. When that is done I fire up one of the smokers and get the temp up to 225 with a good mix of apple, cherry and mesquite, let them sit in there for about an hour and a half, then straight over the coals for 2 to 3 minutes each side. Nice, tender and juicy, never dry or tough.