Okay to start out, i am semi-new to photography. Now by semi-new i mean ive only been doing it for about two years now. I just recently upgraded my beginner Rebel XT to my new Fabulous T2i. Now i want to maybe take my new found hobby somewhere. So i decided to take some of my friends, and family members senior pictures and or modeling pictures. Now i know ive got an acceptable camera but i have nowhere near the lenses i will need. I have done some searching on here, and found that the Canon EF 85mm f/1.8 has received much praise for this certain type of photography. Now im only 18, making about $500 a month. Ive been saving for expenses, but im pretty much on a budget of under $1300 to get two lenses and a decent flash for the purpose. I have...