I would'nt worry so much about numbers in and of themselves. I would strive for balance. When I was younger I worried about the 350 lb. bench. Other than bragging rights it really did'nt mean much. Obviosly stronger is better but don't give up your aerobic ability for the strength. If you make a point to do some form of aerobic activity 2-3 times a week and a reasonable program of resistance training 2-3 times a week you'll be more fit than 95% of the population. Being fit is really not a piece of the survival puzzle, it's a prerequisite. It enables you to do everything else to a higher degree. I follow the above mentioned program and at 41 I'm always in the top 3 for PT scores in my military reserve unit of about 75, regardless of age. From the military standpoint my goals are for a 10 minute 1.5 mile run and 100 push ups and sit ups in 2 minutes each. For my personal goals I am satisfied with a 24 minute 5K run and a 300 lb. bench. FWIW I'm not a big guy at 5-9 180. Good luck and remember the real key is just to do something.