You could try having the Enchanted Editor open at the same time, so you can view the info of the esp that way, then compare it to the esps you have loaded in the CS.
Doesn't give a visual of it, but at least you can get the basic idea.
Probably faster than opening each individual esp in the CS, although the CS will give you a much better representation of what's going on.
Usually I change the render window a bit larger when I'm looking at things, but when I get on CS the next time, that window is still large. I don't like that >.>
Return them to normal size before closing the CS