I want to make sure that i am putting my $$ where it can be best utilized for RTW fares and would like lounge access. Its my understanding that if i were a BA Silver/GLD i could get AC lounge access in the US by showing my ID and BA Slvr/Gld card. Am i missing something?

(1) home airport - DFW

(2) miles flown each year & in what class? - 50k+ Y Discount

(3) types of fares bought - discount Y

(4) choice of airlines/cabins. work and/or pleasure? - always my choice for both work and pleasure although AA is preferred biz airline.

(5) routes flown most often - No consistency but primarily domestic, i flew DFW-ORD 50x 1yr, another year i never flew the same route twice...depends on my projects

(6) current FFP status - Currently AA Plat, will be EXP by end of the month

(7) What is most important to you in a FFP? RTW Fares, Lounge access (primarily US domestic)

(8) Preferred Airlines - AA, BA, CX