I will be flying DL2055 ATL-LAX next Monday Jun 17 and am wondering what is the First Class cabin like on the 763 non-ER's (76P). SeatGuru says the 763 non-ER's have width/pitch 18.5"/37"-38" recliner seats. Are those the super old ones (shown below)? Or did Delta retrofit the non-ER 763's with newer recliner seats?? I will be in bulkhead 1F...I hope there is a footwell.