Which seats open up for OLCI?

Hi guys,
I'm flying PE on an A346 LHR-LAX soon. I'd like to snag 18A/C/H/K if possible. Will these open up for OLCI? I know exit row seats don't, but seatguru has these listed as bulkhead seats. They do seem pretty close to an exit though.
I'd just like to know whether it's worth me sitting at my computer 24 hours before the flight trying to secure a decent seat.
At the moment I'm in seat 23D, the back row of the cabin. Is this a bad choice? I thought if I couldn't be in the front row, I might as well be in the back where I won't be reclining into anybody.
Speaking of which, what's the etiquette on reclining, especially with these extra recline PE seats? I haven't flown in anything other than a Y exit row since I was little, so I can't really remember if I was annoyed at having somebody in front constantly fully reclined in my face.
Sorry, lots of questions!
Thanks a lot,
Ben
I'm flying PE on an A346 LHR-LAX soon. I'd like to snag 18A/C/H/K if possible. Will these open up for OLCI? I know exit row seats don't, but seatguru has these listed as bulkhead seats. They do seem pretty close to an exit though.
I'd just like to know whether it's worth me sitting at my computer 24 hours before the flight trying to secure a decent seat.
At the moment I'm in seat 23D, the back row of the cabin. Is this a bad choice? I thought if I couldn't be in the front row, I might as well be in the back where I won't be reclining into anybody.
Speaking of which, what's the etiquette on reclining, especially with these extra recline PE seats? I haven't flown in anything other than a Y exit row since I was little, so I can't really remember if I was annoyed at having somebody in front constantly fully reclined in my face.
Sorry, lots of questions!
Thanks a lot,
Ben