Well I burned some midnight oil and finished up my first reb brigade. These are meant to represent Law's Brigade in the Gettysburg ANV OOB. All figures are 15mm Old Glory and flags used are from warflag.com. Although I have not researched the flags in in detail, when and if I find better ones to use, then I will replace these, but generally I believe these will work fine.
I've decided to use a unit marker on the back of each command stand. This contains informaion like "I/1 4th Ala ER" Meaning First Corp, First Division, 4th Alabama Regiment, and game ranking, in this case "elite rifles". These are glued directly onto the base and are void of basing material. One photo is provided in which you can see these markers.