Breast lift with implants and arm lift at the same time? (Photo)

IMHO that is a reckless plan and an unrealistic recovery timeframe; you need no less than 1 month of recovery, I'd rather set your self in any poor healing issue and plan 5-6 weeks off work and any kind of duties.

Hello and thank you for your question.  Congratulations on your weight loss.   The
best advice you can receive is from an in-person consultation.  With that
being said, based on your photographs, the best shape and contour could be
achieved with an implant and a wise pattern breast lift.  The size,
profile, and shape of the implant is based on your desired breast
size/shape, your chest wall measurements, and soft tissue quality. 
This decision should be based on a detailed discussion with
equal input from both you and your surgeon.  An arm lift can be performed at the same time.  I cannot fully evaluate your arms based on this photograph and an in-person consultation will be very helpful.   Make sure you
specifically look at before and after pictures of real patients who have
had this surgery performed by your surgeon and evaluate their
results.   The most important aspect is to find a surgeon you are
comfortable with. I recommend that you seek consultation with a qualified
board-certified plastic surgeon who can evaluate you in person.
Best wishes and good luck.
Richard G. Reish, M.D.
Harvard-trained plastic surgeon

Thank you for the question and photo. You appear to be a good candidate for both. Recovery from the breast augmentation and lift is easier than the arm lift. Of course that depends on how long the arm lift incision is and if liposuction is performed. If it's just skin removal the recovery can be quicker. Some numbness can occur after the arm lift but in most cases it is reversible. 7-10 days is a reasonable recovery time after surgery. Best of luck with your upcoming surgery. Dr. Khuthaila