TA-152 in JG 301 ?

[gibsonfndr]

Hi everybody, i'm a new guy here but an old time luftwaffe fan. Here's my question. I've been told the JG 301 was the only combat unit to receive the TA-152 H. I've also been told the III/ JG 301 was supposed to receive these birds but they went to the stab/ JG 301.
So did the other gruppen receive these planes ?
would the planes from the stab wear green numbers?
if such is the case, were they any "yellow #" and wich group did they belong to ?
I assume the old rule was still used ... 1-4-7 : white;2-5-8 : red (or blue) ; 3-6-9 : yellow ... etc
lots of questions uh ?