i have questions, can i use your techtree for Blood Elf and Forsaken? i want use this for my companion, but i want too change a lot of( e.g. only worker(forsaken) can collect lumper).. If u dont want tell me, i will create myself, but i want rebuild all race. I want have 10 race(Unded, Horde, Human, Night Elf, Demons, Fel Horde, Dwarves, Naga, Forsaken and Blood Elf), so when i can use your techhtree, this will be a lot of help for me