Left out alcohol, JJ.
Very ture about weight loss - problem I have is that I eat even more when I run, and don't cut back when I am not. I probably ought to lose 1/2 stone (well, maybe a bit more after lunch).
Sensible advice up there, though, really one is looking at running up until 60-90, not until the end of the month/year or whatever.
Keep it simple, keep it fun.