They could still be closer I think. You'll know for sure if they start stretching But that looks good for now. You'll need more CFL's to flower. Remember that only actual watts matter. Not the equivalent. Lowes and HomeDepot both have good selections of bigger cfl's and reflectors for them. You should read a CFL sticky.
What strain are they?
I imagine that lack of light caused them to be stunted, if they are as old as you say.No worreis though dude. They can still turn into some nice plants.
As an after thought, if you are new to this, I would keep all the nutes and additives or whatnot to a minimum. And don't mess with em. Let me grow and do their thing.