And after a lot of cutting, gluing, and taping, I have made some modifications that were suggested.
I have installed homemade reflective panels on the sides of the grow rack, and some reflectors on the fluorescent ballast as well!
I have also got the humidifier working as I would like it, and now only need to install the fan to help disperse it a little better!
Here is the new setup, thanks for all the help, and as always, suggestions are welcome!