I know a little about the 16th as I had several relatives who served in it. This is a site that lists all of the soldiers who were in the regiment
http://www.tngennet.org/civilwar/crosters/infr2.html
This site lists some of the history of the 16th
http://www.geocities.com/tennessee16g/
the Civil War recollections of Robert C Carden, who served in Company B
http://my.dmci.net/~bmacd/default.htm
the diary of Thomas R Hooper, Company A is on the link below.

I hope that helps
Todd