Thank you :)
Actually, #3 and #4 are the same logo, #4 is just a variation of #3. I drew the tree specially for this contest, is an oak tree, my favorite :) I can create more trees for you, so you can choose between them, do you have a favorite tree?
I will submit #3 with the shorter slogan.
Is so great to have feedback, :D Thank you again.
Sue (melisari)