Uniforms and Flags - for Wittenberg

I've started looking at flags and uniforms for both sides. Initially I decided to focus on Wittenberg, being based on Saxony, the excellent little booklet by Jean Belaubre is very useful - shot of front cover below

 

this has enough info and flags for me to set out a rough list of units. I'm aiming for 6 foot, 6 horse and 1 dragoon regiment, plus the kings lifeguard.