The 3-cabin 763s that are getting reconfigured will have the same seat count as the current 2-cabin 763s - 214. Only difference is this batch of 2-cabin 763s will have 1 additional E+ seat and 1 less E- Seat.
66xx 30/49/135 214 Total
64xx 30/50/134 214 Total
no mockups or seat maps available yet.