All great advice, I appreciate all of it!
Diamox is on my list for sure. I hike all the time, but the highest in altitude I've ever been is Mt Rogers in VA, which is a pitiful 5700ft.
As far as me personally up until this point, I'm a decent hiker in my view, but only little hikes. I grew up in the mountains camping and backpacking, so I would say I average about 10 overnight hikes a year, 9 of which are usually on the AT. Many more day trips to add to that, the longest I've ever gone was about 13 miles in one day.
Training: Havent been drinking sodas for 2 months now, and plan to continue that for, well, years hopefully...
Beginning in Jan im going to shoot for one hike a week, atleast 4 hours in length. Plenty of trails around here to go on. Will be carrying about 30 lbs of gear each time, however the actual amount I'll be carrying on Kili will be much less. The porters carry pretty much everything for you these days, other than what you want to keep on you.
Gym 3 times a week doing a balanced workout of upper and lower body. Eating as healthy as I can as a college student, plan to keep that up as long as possible. Doing stairs in our basketball arena about 2-3 times a week as well.
The hike itself isn't terrible, from what I've read (almost every website there is, by now I would bet). Its the altitude and the cold I'm worried about. Kellymoe said it...and I can't think of any way to "train" to try and avoid AMS.