Hi Terry,
Thanks a lot for your entries!
I really enjoyed the abstract mark in logo #8, your bright star!
In logos #7 and #8, I liked the differentiation between "Management" and "Institute", it makes it easier to read. If the logo is printed rather small, it seems that it might be easier to read if it were a more angular type-fonts, like on #7 and #8.
By the way, the slogan does not need to be in the logo, we just included it to give more info on the business.
Thanks again!