don't think you should restat just yet.
I have a HM hunter and I done pure luck all the way to level 40.
But on the armor I lapis Dex.
What do you want the build for, Grinding or PVP?
If you are wanting to Grind, Then get a good Dex and luck build and lapis Str and Assault.
But if you are wanting to PVP, try to get a good Luck build then lapis Dex and Str.
I'd beable to help more if you gave more details on what you budget is and if you want to PVP, or Grind.