Okay so I'm not totally clear on where my set up stands, and what I may be lacking (if anything?). Could I get some feedback on my setup?

I currently have a 75g freshwater community planted tank. I have 2 hoods that each hold 2x 32 watt bulbs (although the bulbs themselves are actually 40 watt). In each hood I have a FloraGlo (2800K) and a PowerGlo (18,000K) bulb.

The lights are on for 12 hours a day, I recently stuck in some Seachem Flourish root tabs in various areas... and occasionally add a little TetraPlant FlouraPride. The substrate is 100 lbs standard gravel, medium/small size.

The plants are java fern, hornwort, cabomba, wisteria, amazon sword, crypt lucens, corkscrew val and moneywort. (wow i didn't realize I had so many.)

So the question!!!

So some of the plants are doing okay, others are growing somewhat fast. Some are have a leaf wilting here and there - what is my long term plan for the plants / lights / fertilizing / co2 (hopefully not because it's a little soon to go there for me)?

I just kind of got stuff and went for it, and I don't quite get the right combination of all the factors. Any insight is greatly appreciated!
thanks,
Eric