Both of these are great, especially number 5. Great job! Thank you.
In both logos, the 2 is not reading as an exponent. I'd love to see the 2s smaller in order to read as squared. I love the "planning & design" in Number 5. I'd love to see a separate version of Number 6 with the same "planning & design" at the bottom, as well as a modified version of the current entry.
I still really like #77, I just think that the 2 is too big. It's not reading as an exponent just yet. I also think I'd like to see a regular dot on top of the j instead of a star. Thank you! I appreciate your efforts.