Great plan Panda!
Where do you find your motivation? How do you beat your self-tantrums and cope with the increased anxiety/stress/craziness that comes with the whole process?
Howdy! It haven't been easy. I've been "losing weight" for 7 years. I love food and eat anything/everything tasty without regards for portion and consequences for years. I would gain weight, then lose weight (with difficulty), then when I'm almost at the goal, get laxed and ignore my weight/diet again. So the process repeats until I feel like I'm eating all the time and that weight loss is hopeless since I'm gonna gain it back anyways. The first two weeks have to be thanks to my parents. I visited home for 3 weeks and they were shocked at how fat I became so they only cooked vegetables and whole grain, no sugar or meat and very little fat. That was kind of their diet but needless to say, it was a drastic change for me and I was angry at them, hated the diet, felt energy-less and spent the whole two weeks plotting how I'm gonna binge on meat and cakes when I get back....
....but in those 2 weeks, I was forced to examine how terrible my dieting habit was, how it was and probably will affect my life, and the fact that being fat/unhealthy is not gonna make me any less stressed/happy than being thin and fit. I have a better idea of what type of person I want to be and why I should do it, but easier said than done. I told myself that I WILL eat crappy food (like McDonald big breakfast, or 3 big slices of cake for dinner) once every few weeks if I truly craves it. I'm not going to feel guilty about it, I will enjoy every bite of it, and I WILL eat healthy food/stick to my diet the rest of the month. I am tempted to give up whenever I fall off the good diet/habit wagon or don't see my weight decrease for awhile, but I can either start again immediately..... or give up and let myself become a balloony mess then start again years later like I've always done.
I keep a paper/pen food journal and weigh myself everyday, writing it out letter by letter let me become more aware of when I'm getting lazy/overate so I can't avoid/lie to myself. I still lose motivation quite often and it's easy to get lazy, so I give myself a mild peptalk/scolding then write about my progress here, to my friends on Fb, and on my blog. You can lie to yourself, but there's no point lying to strangers, lol, and your friends will see through your lies so it keeps me on track. It took me awhile to find a comfortable zone since some place go too crazy (with counting calories or exercise 4hrs a day, which stresses me out) and some friends only complains about how they can't lose weight and how difficult it is whenever the topic is mentioned (too depressing, I'm already negative enough). Being able to stick to/finish a 1-3 day "severe" diet makes me feel more confident in myself, and enjoy the healthy food I'm eating for the rest of the month more, and the 1-2 indulgence/junk dinner per month helps me to not feel deprived.
TL

R basically setting clear goal everything in moderation and good balance makes me feel not deprived. Supportive people and knowing why I should do it motivates me. I still get angry/cranky sometimes, that's why I usually try to be more lax on Monday and more strict Thurs/Fri so the peak of my moodiness/self-pity hits on Sat/Sun (but make sure there's no junk food like cookies/chips at home that you might binge on in a moment of weakness). I can't help getting stressed/depressed/cranky about my diet sometimes, but at least this way I'm not lashing out on people.
Some day, I hope I can pose like this. But that is goal for another year, lol.