Sort of agree with Jeffrevs here on jjweb's suggested Ravage drilling. That's going to be strong and long with a reduced backend (if that "6" figure refers to the MB distance to PAP, as it should). Not sure about your home oil pattern, but you should check with your driller or one of the good ones here, like King of the Mill and precision and bowldoc4u, to insure there's eno9ugh difference between these 2 ball's reactions.