Suggestion arrows

[Addonman]

Would it possiable to add arrows to route lines to see what direction route is going -like clockwise or anticlockwise? Sometime i skip from node to node and then its hard to figure if you are going in right direction on route. Then you need to go into map figure out next move and with arrows it would be much simpler.

Can you also add option to not show route unless it has both professions?I have alt with mining+herbing and then that route shows on all char with either herb or mining. I would like option to not see it if route is about 2 professions and char has only 1 profession.