my dad has a bear bow in the garage....i think 65 or 70lb pull back...its a lil older looking....his friend gave it to him but my dad quit bow hunting....im looking to start shooting/hunting with a bow....the bow only needs a few things...like a quiver and lil things...it is shootable...tho im putting a new string coz its worn in some places...rather be safe than hurt...is this bow good to start with?? or should i buy a new bow???

thanx...
mauser06