I have some questions on the 45-70 handi & 500 s&w handi 1 the range I shoot at is only 50yds. To sight in the 45-70 for 100yds. how high at 50yds. the same for the 500. 2 I am going to put a scope on both guns Ihave a bushnell banner 1.5-4.5x32 already what other scope should Iget and what size mounts will Ineed.3. I dont reload what factory load will be good for dear &black bear, most shots will be about 50 to 100yds. most hunting will be in woods, not to many open shots.