I wouldnt worry about it bro, the damage they'll be doing at this point will be less than what the rate the root mass is growing.
And trust me I will

, my next grow i'll be doing a monster grow to last me. You're plant really does look very heathy, nice springy leaves and perfect colour. I have another 200W CFL you can use for flower if u can get over here!? You wont regret it, cus as you said she can take alot more!
Either way i'd say you have still at least a good month left, remember after all this effort you dont wanna chop her early, best wait a few days/weeks to wait for her to be fully finished. I usually just wait untill most of the top buds at showing amber, some parts of it will always be more developed than others especially near the bottom