Tareq,
i know i mentioned this in another thread but i will post it again (please don't take this the wrong way). it does seem like you are buying just for the sake of buying at this point. you say you are dreaming about FF. do you need FF? you say you need the 400 2.8 for sports, have you ever held that lens or did you shoot any sports events and found that you need this beast of a lens? you ordered the 1DmkIIn and you haven't even received it and yet you are already looking at a new body. owning the entire canon line up is not that difficult to do (all you need is money). however, the trick is to own what you need and use what you own. buying the best is fine and all but it will NOT make your images better no matter what you think. some of the best photographer on this board are actually using the 300D and 10D. Lorek for example takes the best gloumer shots i have seen so far and untill recenetly, he was using a 10D and a $200 lens. can you please tell me the reasoning behind wanting each one of the lenses you have on the list? again, not trying to be rude, i respect you and after all, it is your money. i just don't want you to spend $20,000 thinking that because you have the best gears, great images are just going to be created by themselves. i was just like you and i too wanted to buy every single L lens made until i realized a few things on my own:
1) if the lens is too big or heavy, i will not use it so no point in buying it.
2) nobody really cares about my signeture on a photograhy forum, people care about the final image that i showed them.
3) a $100 lens is WAY better than a $90000 lens if you use it and don't use the more expensive one.
4) you can have a 1DsmkIIIIIII AND A $50000 lens but if you don't understand exposure and composititon, your images will still look worse than a 300D in the hands of a person that understands the basics.
5) very few people do all kinds of photography so buying all lenses really doesn't make sense.
6) starting 10000 threads about lenses are bodies is less productive than starting 20 threads with images askig for critique and tips (for me it was at least).
7) improving my composition and technical skills was a lot cheaper and more beneficial than buying another L lens.