Sound advice by all.
The 24-70, I owned it and it did nothing for me. My last wedding, I did not use it once. I only used the 70-200 on my 60d and 50L on mark2.
So I sold the 24-70 and bought the 35l as 'insurance' just in case I needed to go wider than the 50, an it is a really nice lens. Bokeh nowhere as nice a 50l, but good fast wide lens.
I sold my 60d and a spare 17-55 yesterday so had cash.
The deal on the 85 was so good I couldn't pass up, so going to pick it up this morning. My main use for it will be portraits, not really weddings. I have to get another body aswell as a backup within the next 45 days, I can get a good mark2 cheap I think I will pair the 35 an 70-200 for my next wedding on mark2's.
I will prob end up keeping both the 50 and 85, but pretty sure I could sell either if I did not want one of them.
Thanks for all you help. I keep tellin my wife EVERYTIME I get a new lens 'this is the last one I don't need anything else' how wrong could I be