Noob First Closet Grow... Any suggestions?

Looks good!! I like the looks of pic 7 (With the battery)

Yeah your probably spot on there that you need some nutes. Keep in mind if your PH in your soil is out of whack it will cause nute deficiency and make leaves look like that. If you haven't, some time check some run-off water's ph and make sure it hasn't gotten too low. I had plants that looked alot like that and my runoff was like 5.5. Honestly, with only one week left it is probably too late to even worry with more nutes.

So whats your stuff smell like anyway? Fruity, spicy or skunky?

Yeah, we'll feed the two AK47 since they have two or three weeks left at least, probably just molasses again for the white dwarfs, then flush them after that (I've heard that you should flush even if you don't use nutes, so can't hurt I guess.) I consulted my partner and we'll have to go with "a bit skunky" on the smell factor. No idea what the PH is as we don't have a tester, will figure that one out next grow I guess. We have clipped a couple little nugs off them and dried them in the microwave per instructions off the internet... pretty good for not being quite done and not being properly dried/cured. Kinda tasty, actually. Going to try water curing some of it so will have a proper report on that here in about 2 weeks.

I have great look quick drying with my toaster oven! I put it on about 199F and put small cut up nugs in for about 8-13ish min. Much better than microwave, imo

To start with so the cost is supper low, just go to anywhere that sells fish, even Walmart. And pickup a fish PH test kit. The strips are ok, but I kind of prefer the test that you put a little water in and drop in the drops. PH is actually pretty important! (and a real pain in the butt lol)

Cheers!!

looks great! i like your little jungle!