I made this using the farming starter profile and just put in some hot spots. It worked great for me, hopefully it will for you. Used for farming Kingsblood, Wild Steelbloom and Bruiseweed.
I'll give it a shot tonight for ya and see how it goes! EDIT: Works Very well! Didn't get any problems on farming. forgot to get the output of nodes per hour though cause i had set my computer to shutdown after the bot finished.