rough idle bad vacuum and assorted gremlins

[dey59]

sorry been a crappy week just finished new compression test warm engine about six cranks(thats where it quit going up) dry test-1-160 3-160 5-140 7-160 2-150 4-165 6-135 8-165 wet test 1-175 3-170 5-150 7-175 2-170 4-170 6-140 8-175 cyl. 5 and 6 bother me especially 6. idle is erratic it idles so rough I can't tell much when I spray the intake with starting fluid what do you think . thanks how can you tell stuck valve from bent pushrod or collapsed lift. thanks