ACW 1862 in 2012

After talking with several people I am going to move forward with the plan for a game in summer of 2012 to commemorate a number of battles fought in 1862, which I am for now call 1862 in the East.   Due to the scale of the game I am considering trying to organize I think a year’s preparation time may be needed.
Tentatively I am basing the concept of the game around the Seven Days’ Battle which was the conclusion of the Peninsula Campaign using Rank and File in 25mm with 1 stand representing 50 men.   The game will be configured for approximately 20 players, 10 players on each side with each player pushing roughly a brigade of troops.  
The game is based upon the Peninsula Campaign I will be using troops from a number of Corps which are available so the Order of Battle is not exact.   My figures are organized for the 1863 Gettysburg Campaign, Union I Corps and Confederate 2nd Division III Corps.
Union
4 Brigades (provided by Jeff J)
1 Brigade (provided by Fitz)
 
Confederate
4 Brigades (provided by Jeff J)
 
I know several people have figures for the period, both painted and unpainted and have ‘volunteered’ to provide figures, so I am asking people to commit now, even if it is just a Brigade.   
If we get beyond 10 brigades per side brigades will be added equally to both sides.
 
A generic Brigade will consist of 4 Regiments of 5 (or more) stands.   My figures are mounted 3 infantry figures to a 1 ½” square base.   It is not the figures that matter but the bases and as long as the bases are close in size than all is good.
At this Scale an Artillery Stand represents 2 guns, so 3 stands represent one Battery.
 
The game will be played on either four or five tables.   If only four tables two tables stacked in the center and two single table of each flank are a possibility (depending on location).
Prior to the Game the players will be assigning brigades to each of the tables.   Each Table will have a number of points available varying be sides and the strategic importance.   The idea is that players will be doing grand tactical movement and then each table will be fought independently.