Upload & Sell: Off
I have a 70-200 f/4 as well on my 7D. Here is my recommendation, you have a lot of redundancy in your lineup, and could benefit from some simplification.
The 18-55 & 55-250 are not bad lenses, but they are not as good as the 70-200 you have, nor the 10-22. I would sell the 18-55 & 55-250 as well as the 28-75 and purchase a 17-55 f/2.8 IS. This lens is amazing and arguably the best on crop sensors. This wi ll give you a GREAT replacement to the 18-55 as well as a great walk around/travel lens.
I bought the 17-55 and70-200 f/4 together as I thought I would need the 70-200 right away, but I do not use it as much as I thought, and I can often get away with just taking the 17-55 when I don't want to take my camera bag.
That is my recommendation, don't know if it helps or not.