Simple: Domke J-2. Will all those 77mm lenses, it can get a bit heavy on the shoulder, but everything will fit, with a tad bit of room to spare 
I own the Ballistic Nylon version. It has been to through everything imaginable, and still looks like its practically brand new. I have stuffed mine, with the following:
Main Compartment with 4 angle divider:
MK2N
5D/Grip
16-35/17-40 with 85/1.8 stacked either above or under
28-70/24-105
70-200
Front Pockets (2x) (L) Misc. (R) User Manuals
End Pockets (2x) (L) Smaller Flower Petal Hoods & Gerber Tool, (R) 580EX in Sleeve & Diffuser
Zip Pocket on cover: Batteries, sync cables, CF cards, pens, small notepad
Back Long Pocket: Whatever: snacks, water bottle, etc...
In other words you can Pack It till every nook & crany is full if needs be.