I don't think it's a good idea since it's an autoflowering strain that starts to flower with time not the change in light cycles.I would think it would decrease yield because of that.
i just got done w a ak47xdiesel grow not long ago and i dont think itd b even remotely necessary 2 do any training cept mayb lst. I used lst and it seems 2 have helped but pruning will def slow ur growth down and with relatively no time 4 recovery ur probably gna lose in the end