Starting out by withdrawing some US units:
2/, 3/, and 4/173 (-3) (from 5633)
1st Division: 2/1, 3/1, 1/2, 3/2 (-4) (from 5549)
1st Marine: 1M, 1/7, 3/5 (-3) (2866, 2766, and 2767 respectively)
2/199 (1367); 3/199 (1466) (-2)
Commitment Drop: -12
New Commitment:
8 175mm Art: (+12 commitment)
7 155mm Art: (+7)
30 Air points: (+10)
28 SVN Supplies (+4)
8 Air Mobile (+4)
New Commitment: 37
Net Net Commitment: 25
I used the SVN supplies to upgrade ARVN units.
12 infantry battalions: (8 points)
4 infantry regiments: (12 points)
4 Division HQs: (8 points)
I think that's everything for me. Over to you for Commie reinforcements.