Major congrats i am kind of in the same situation, i lose roughly 75-80 pounds after about around 11-12 months as well! It certainly does feel great and a good feeling of self control too. im at 6'1 down from 290 to 210-215ish depending on when i weigh myself
Heres the problem i run into now and maybe you are too. I lost all the weight but my body isnt shaped the way i want it to be, lots of extra skin....still some love handles ect....this happen to you too? I have been lifting throughout the entire weight loss process but i dont feel like i havr built much muscle...mainly because i dont know what im doing i just use a freeweight set and benchpress like 2-3 days a week.
Either way congrats and good luck!