Actually the substance in red wine that is benficial is called "Resveratrol". and you can actually buy it as a supplement at GNC.
But hell, that would take away the real fun!!
As far as 40 oz's are concerned, I was actually a St. Ides man (with an occassional Old E' here or there) back when I was 16-19, then I found out what malt liquor really was so I had to step my game up.