Good advice except step two never works for me as every trans pacific economy flight I've been on has been packed out.
On step one I would add that to be sure of getting an exit row/bulkhead you need to be first in line at check in which is usually at least four hours prior to departure or sweet talk another rep before the check in even opens and make sure it's not part way thru' a flight or those seats will be already gone.
I would be chicken to try the claustrophobic idea too as it sounds like "I might go apeshit on this flight, just to let you know" but if it works for you great
