Thanks for all the suggestions.
@Chad: I usually shoot portrait in the really tight spaces and so when i have my 85mm on, I always find myself backing up against the wall...as IQ wise, I'd prefer the 85mm 1.8 for sure! Really sharp lens. So I guess I'm looking at the 30-50mm range on my 550D
@Steve: Yeah probably I should get the 50mm f/1.4, but I always want to look at the 28mm, 30mm, and 35mm..right now I think I'm gonna stick with FF compatible lenses.
@Clemmb: Doesn't using those bazookas make you look creepy? :P
@ Sean: Nice website! And yup, I'd probably go for the 28mm f/1.8, 35mm f/2.0 or 50mm f/1.4 for their FF compatibility.
-Franco