Sorry for the delayed response I have been working like crazy to get it back up to par and decided to redo the whole thing. I found a method though.

What I ended up doing was making my original file 300ppi in image size which blurred everything. Then using the color range selection tool and playing with the settings I was able to accurately outline each layer with a nice smooth edge. Since my design is all flowing vines it worked. I highlighted each layer individually and I also had to take the fx off each layer and reapplied afterward to not mess with the range tool. After going through every layer and making copies I have done it.

The lines may not be super perfect real close up but they are all sharp and adjusted. As for the Subaru logo, no I was not recreating the logo itself but finding a more appropriate image to use. I asked about changing the color to match but I was not aloud :/ I did have to make another logo not shown in the picture outlining it manually because of how bad the file was. The pen tool and poly lasso made fast work of it and I really like the result actually should have done this in the first place!

Thank you for the reply.