I’ve used them. Using fusion 360 for toolpaths works fine, just beware of your lead-ins and lead-outs to make sure it won’t cut something you don’t want. If you import the tools from the Harvey tool library you can run the simulation and see if anything will crash. Speeds and feeds probably need adjustment from their recommendations based on the reduced machine rigidity, same as any other tools.
EDIT: A screenshot from fusion:
