#16 is on the right track.
The use of that "stylized" font for your name looks better than just the heavy "normal looking" font, BUT I think it's a bit "lost", and needs to be enlarged a bit so it doesn't have to "compete" with "Landcare".
Landcare is a "descriptive" term, and the focus should be on the first part of the name.
Ex. My name is Oak Leaf Lawn Service. I wouldn't want my name to be viewed as:
I'm not sure about the designs with the leaf added on... I'll look at it again later. Sometimes it helps to step away and come back. Also, if you print them out, try printing them at different sizes an looking at them from varying distances/angles to get a feel for how they may "read" on a shirt, or vehicle, etc...