Hi Motownmillions,
I'm a bit older than you 59 now but 18mths ago was 301lbs at 5 foot 11 inches tall with a 54 inch stomach and couldn't walk more than 200 yards without needing an hours sit down to recover, i lost 7 stone the vast majority naturaly, however theres a few things that can help, walking breathing through the nose (for pace) means your burning mainly bodyfat not muscle (breathing through the mouth means your going aneroebic and burning more glycogen than fat,glycogen is stored in the musclesamongst other things), a cup of black coffee 20 minutes before your walk helps increase your metabolism and throws fat into the bloodstream so helps reduction of fat,If at all possible exercise from overnight fast without eating just the take the black coffee,then you will burn stored bodyfat. also theres a product in the uk called orlistat which is a fat blocker, taken 30 minutes before your main meal (s) it prevents you absorbing much of the fat in the meal, I should warn you your shit may turn orange so don't be alarmed, I can definately relate to what manshit says with low test levels, I had such terrible chronic tiredness along with depression which caused overeating and my weight to balloon up. It doesn't happen overnight but you've made a good start so hang in there off the gear unless you have low test levels like myself and manshit then you should definately take testosterone (try to get TRT from your doctor but in the uk they can be assholes giving men HRT) to start feeling human again.
Best of luck

It depends, I would agree with the guys below for the most part but a better answer would be to have your bloods done and ask your MD.I was at close to forty percent body fat and 370 lb when I got on TRT .My test levels were so low I couldn't get off the couch.I lost 160 lbs and have since put on another 35 in muscle.Im not where I want to be but well on my way.Im about 18 % and losing steady thanks to cardio and diet advise from Makwa.keep in mind I am now forty seven and was forty five when I started losing the weight.I havn't looked at your stats so I am not giving advise... I'll leave that to your medical professional.

I have to agree with everything that's been said so far bro. Keep on working hard and good job btw so far!! That's amazing! Bf% needs to be way lower before aas. But once u get it down then u will be able to put the "icing on the cake", so to speak with the right compounds.

Keep up the good work. Just think about the lean mass that it takes to move 449 lbs. What ever your doing keep doing it. AAS sides at your bf% have more potential to be costly and derail your progress.

Listen to kapsize, you'll get ZERO results using aas at your bf% except for unwanted side effects

no, continue dieting until you are down to at, the very most, 12-15% bf before even considering it. i wont even ask age or cycle history because its irrelevant at this point. no one above 15% bf has any business using AAS imo. (other than powerlifters and thats a whole other ballgame) ...hit up the diet forums to get advice on continuing dropping bf