Lynn, if you want to try a few, I'd be happy to review some of your entries and give you tips. My procedure is to
1. Open a window for each (one for the Wikitree profile and one for the FAG entry). It's easier to compare that way.
2. Then determine if it is the correct person. if not, either unlink the FAG (for totally wrong person) or if a relative (more likely), change the source citation in Wikitree to this format: (where ### is the FAG memorial number)
{{FindAGrave|######|sameas=no}}
3. If correct person, then use primary sources (preferable) to determine which info is correct.
4. Update the Wikitree profile with anything that needs correction and add the source you used to determine that. You can also change the FAG citation in Wikitree to this:
{{FindAGrave|######|sameas=yes}}
(where #### is the memorial number)
5. Go to the suggestions list and click the status button to enter the correct result.
Feel free to send me a Private Message with some links if you would like a review.