I won't go under 8gr per pound of pull with laminated limbs and 5gr per pound with composite limbs. They will hold up to these stresses.
For hunting with compounds I stay as close to the Pope and Young minimum as I can get. Washington is 6gr per pound of pull. Arrows are around 400grs.
With the traditionals I shoot the best at 8.5 to 9grs per pound of pull. Arrow are around 550grs.
When I go after Black bear. I have a recurve set up that shoots a 600gr arrow including a 145gr head and a compound set up that shoots a 550gr arrow including a 125gr head.
With the traditionals. I limit myself to 30 yds. Compounds 60 yds.