That's great that you lost all that weight! Tell us how you did it.
10 years ago when I ran a lot, I was in the 185 lb range. Now that I primarily lift weights, I'm usually about 225-230 lb. I bench close to 300 lbs.
Of course when I was in my twenties and thirties it was pretty easy to keep my weight in check but now it's a lot tougher. I had to completely change my diet due to high cholesterol too. I refuse to take any medication though, the diet change is reversing it.
I've tried every diet out there but only thing that works for me is the old saying:
"Exercise your body more, exercise your mouth less".