Need to move them,i wondered if anyone had done it before,as u said so be itStick autos under 18/6 if can. 20/4 better. If wanna keep em in the flower tent due to being 600w worth in there not sure be worth it or not as be losing out on the extra hours. But tbh there probably not much difference 20/4 under CFLs or 12/12 under 600w. Do what makes ya feel comfortable
EDIT: Just re read your first post. Just do it man don't worry too much if need the space in smaller tent so be it