A former F-14 pilot, you are got canned from the Navy for hurting someone's feelings. Meanwhile, you have a new "ride" flying air freight for Cheezy International. You make a short deadhead to Chek Lap Kok International, Hong Kong in your ancient DC-8 at 300,000 lbs GW and a Vr of 135 KIAS. Assuming all other conditions remain identical, estimate your new Vr outbound for KLAX via PANC having taken aboard an additional 15,000 lbs of rubber ducks