I am flying a 777 from LHR- DOH in economy. I am looking for the best seats for me and my husband, but I am having trouble finding the correct plane layout on seatguru or seatexpert. It is a 3-3-3 in economy and seats 35A / 35B are 2 seats together instead of 3. Does anyone have experience with these seats to know if they are good? Any other recommendations for economy for this layout?