If you don't have many rubies to get item drops 50%, use fortune mythstone where you can or a random legend with 50% item drops legend affix.
As for crystal gold find, use a crystal legend with gold find of 200%+ or 150%+ , although if you can't afford it, epic gold find and nature's. You won't use Epiphany however so this will be easier for you to achieve until you can afford epiphany.
Do also use Eternalized and Crystalline , although if you can't get it, Treasured ascension perk. Also get fortunate perk .
Also fortune +10 legend affix , fortune 20 per character , use beryl crystal for any natures such as greed or of luck .
As far as he rest goes, use damage affixes and potentially crushing blow. Heck even crushing flames and interior if you can get it.