Two rail the ball up table out of the corner with high left English. Big hole to shoot at and cue ball goes back and forth for position/safety.
No wonder you beat the Ghost!
Beard
Shooting the 7 into the pocket is no good because Efren will follow off of the side of the 2 spotted balls and drop you in behind the 10 ball. And you will have put all the balls in play.
If I didnt like the lay of the 2 railer I might try and hang the 7 ball, keeping a ball out of play. This would still allow Efren to play the same shot described above off of the spotted ball, but chances are unless he froze me to the 10 ball, I could use the hanging 7 ball as an emergency escape hatch and just roll it in.
The danger of hanging a ball and leaving the cue ball close to it, often leaves an opportunity for a corner hook, however.
Beard
If it lays like it looks, 2 rails is a go, and you got sideboards with the 10.