hi guys my stack is:

Piracetam 2400 mg
aniracetam 750 mg
CDP choline 250 mg
choline bitrate 500 mg
DMAE 250 mg
and sometime centrophoneoxine , this one not taked every day

Someone can suggest me what i should add or remove to my stack to improve stm , ltm , focus and mood ? thx

Ps .
i noticed centrophoneoxine make me feel a bit disoriented , if taken regularly this side effect disappear ?