Best luck to you

I took the road leveling level all to 15. Then I got CUL to 50. Then I leveled all the others by 5 levels each time up to 41 (because of gear )
And now leveling each one to 50

Once I got all craft to at least 21 it was easy to get HQ. And now with Byregot's blessing it is very easy.

You have to keep your gear up to date and use food it helps. (I prefer +Control food)