need a little more input

I originally had four plants but now after sexing it looks like I will have only one maybe two but not looking good so my question is I just recently got a 400 hps would I be better off just going back to cfl's or should I keep on using hps they have been in flowering for about 5 days and I was wondering about taking a couple clones from my one confirmed female and where should I take the clones from? I was thinking about topping her to increase yield and cloning a top watcha think? The first pic is my female and the second pic is my female on the right and not sure what the sex of the plant on the left the breed is mazar/afghan and the female is bubble gum

Personally i would use the hps! I would expect the yield to be alot more. just my opinion

if you have started to flower keep going. You can get some clones anytime during flower. clip close to the bottom tho. it will give you a lollipop sort of effect. with the clones starting then you can top and do what ever you want. in my experience if you are in flower and go back to veg it takes some time for them to revert back to vegging and growing.