DIY Grow Tent

For the first time I have set up an indoor tent in my crawl space. Will post pics. I did it myself with the black poly and white inside. It's about 4x4x5. Going to use 4' t5s. Anyone have an idea of how many lamps for 2-3 plants to start? What about vent. Floor is concrete. The actual crawlspace is big. Big enough for 15 of these tents. I have no worries about odor really. Just need help getting it going. Currently have 1 mother plant and 5-6 clones. Don't want to spend too much to start when I haven't done this.
Here is mom doing what I think is well outside.
Can she be cloned through the veg period. Clones haven't rooted yet and it's been 10 + days. I did forget to nick the stems!!! Dammit.

You can clone and veg in the same area. Also I would tie the tallest branches downward. It will force her to bush out. Meaning more tops to clone. What is your clone method? After ten 10 days you should have some type of roots?? Keep in mind some strains just don't clone easy.

The clones are Kush and Brain? I am using the jiffy pellets and the hood etc. Do I need to vent the tent regardless of the # of plants. Can I use t5's for flowering. I should have built a frame for the tent but hey I cheesed out and got lazy. Tonight some have roots!! I am obsessing now. Time to light up.