You booked a bulkhead row, but with the bulkhead behind you ?? Don’t see how you expect that to give you a wide foot well in bed mode, when there’s a seat in front of you. I understand it’s only J class seats Facing The Bulkhead that get the extra space, ie. rows 11, 17 and whatever is first row of the rear, 3rd J section upstairs., because there’s no seat in front of them.. happy for you to report that’s not the case tho

do some reconnaissance on location of sky train before you use silver kris T3 lounge. That way you will know how long to transit T3 to T2. Train itself is maybe 5 mins including a min/two waiting.

standard security for everyone at the gate..

never had a carry on checked for weight with SQ