What lenses are you missing?

I'm missing this:

17-40mm f/4L USM - 27.2mm wide angle shots
24-105mm f/4L IS USM - a true walkaround lens
70-200mm f/4L IS USM - to replace my 70-200 f/4L non-IS for higher IQ, less CA and IS
100-400mm f/4.5-5.6L IS USM - for 200mm< shots and a great lens if you want a 2 lens combo for a trip: 24-105 and 100-400

If an extender is a lens, it would be the 1.4x for the 70-200 f/4L when you want to travel light: Camera, 17-40, 70-200, 1.4x = extra 80mm for even more zoom.

Cheers!
Aero145

GCRollo wrote in post #2276178
You are a sick, sick man!

You must not be married.

Actually I am married. My gear is a reward for my wifes new bedroom set. You wouldn't believe what pillowcases, bureaus, bedspreads etc cost!