The best plan for you will be the one that best addresses your weaknesses. Doing long rock climbs at high elevation AND recovering well from them will demand a high capacity in several realms. Aerobic fitness will be what gives you the energy to sustain a high output for many hours and days. General strength will lay a good foundation for specific climbing strength.
The 24 week expeditionary plan will be a great starting place. However is targeted at low technical mountaineering routes, not hard alpine rock climbs. If you feel you need more endurance and general strength then this is plan for you. If you feel you need more rock climbing specific training then stacking Steve’s 8 week advanced alpine climbing plan on top of his 5 week foundation plan will be a good choice.
You can supplement the alpine climbing plans with more aerobic work too. I suspect that you’d get most benefit from these plans. You can then repeat the 8 week plan at a high training load to take you out very close to your trip.
I hope this helps.