Free: Contests & Raffles.
70-200 2.8 IS.
I looked at the 70-200 2.8. Real nice But If i got that lens ( $$$$ ) I might end up living in the Wall tent in the back yard.
I dont see you using a 100mm for much actually Robo, I think you would use the 70-200 much more, including for the things you would be using the 100mm for.