Stay off the Airbus! I jsut finished two weeks leave earlier in the month and I can not tell you how much better I felt when it was over. I slept 8-10 hours a day and in addition to that I took a kip every day for an hour to two hours a day. I felt so much better that I had no idea how bad my body and attitude was before the leave. My wife and kids noticed a big difference and so did I.
8 days off a month and still flying 85 hours a month just sucks! It does long term damage and puts one in a early grave. A much too early grave.
Get out while you can and stay away if you can. Come if you must but start buying life insurance