so i have a canon rebel xti right now, and i am currently in a bind of what i should get. i've been trying to decide between these-
-get a 5d body to use with my 50 f/1.8 and tamron 28-200
-get an alien bee b800 with a softbox, 13ft light stand, and portable power
-get a 17-40 f/4L to use with my xti
-last but not least, get a 24-70 f/2.8L to use with my xti
at one time or another i've convinced myself to do all of these options... but i can't seem to make a final decision. thoughts?

