Ah. You're right. My bad. I missed the research part. Chances are that my buddy makes more doing what he is doing than you will in a research facility, but Runin is correct when he/she says that this isn't an easily answered question.
My general experience with research jobs though (my wife was a research scientist with two Master's Degrees, my brother was a research scientist with a Ph.D, and my sister was a research scientist with a Masters - all three no longer do that - brother became a lawyer and combined his knowledge to make tons of money - wife and sister are stay-at-home moms) is that the pay is very very little.
Hard numbers here - my brother was making $27,500 as a post doc in a lab at the National Institutes of Health (NIH) in 1996 in the Washington DC area before he decided that was too much work for too little pay. My sister was making $35,000 in 2000 in Cleveland, OH as a quality control specialist/researcher for a biotech company. My wife was making $47,000 in 1997 in Washington DC, but only because she combined two Masters Degrees for the job she had. $47,000 in DC is not a lot of money at all, especially for someone with the educational background my wife has. Prior to taking that job she had been offered a job with the CDC in Atlanta making $28,000.
Granted these are not in the field you mention, but it gives you an idea. Most research jobs are funded in a similar way - grants or venture capital. You can't get rich off of these kinds of jobs usually. You won't starve, but you'll need to live frugally to have a comfortable retirement - in my opinion.
Go into research because you love the hunt, you love the discovery. Go into research because you feel you are contributing to society or you are contributing to your own knowledge and sense of the world. These are noble causes. Don't go into research to make money, retire early, work only 40 hour weeks, have much of a life outside of the lab.
Good luck with your decision. It has been my experience that les than 50% stay with research positions beyond what a post doctoral position would be. Most get out when they start a family.