Just wondering...

Hi guys ! ...and girls. So what do you think about that:
3 weeks in veg now,i was wondering,can i put autos with this ones and have it on 18/6 schedule with them,then after 2-3 weeks, switch them all to 12/12 ?

Could this work out ?

Those are photos? If you want you can, aitos can do 24, 20, 18 even 12 hours of light IF you want. The more light the better though so while they'll still produce, gonna be small yeilds if on 12/12.