Alustin's log requires a tremendous amount of Alchemy and gathering work to get 1 caphras per quest. Very disproportionate to work and value of other logs. Would like to see perhaps completion to give artifact of alchemy mastery. Rewards can be imperfect lightstones of flora with completion of a book be Resplendent flora lightstones.  Would not be adverse to gaining  alchemy focused gear. 

But 1500 tenacious Origin of life using 50 of each basic herb to get 1 caphras stone needs revamping. 

Thank you

Or they could simply delete the whole log, as it's not in line with the level of rewards of the other logs.

Logs should only reward family wide benefits (stats, weight, inventory etc)