I'm traveling with my 5 year old son in J xSFO to HKG, still haven't decided on what seats will suit us best. I'm sure I'll spend lots of time helping him with his VOD/screen entertainment, getting his seat adjusted, cutting his food, tucking him in, etc... Do you guys think two center seats would work better or a center-aisle combination? I'm thinking the latter since it would be more accessible. I haven't flown the current CX J seat, so any feedback would be much appreciated. Thanks.