first time grow advice welcome

Hi RIU community! I'm starting my first grow after doing a lot of research. My space is a cabinet measuring 6 ft tall 4 ft wide and 2 ft from front to back. I think ihave everything I need. If I am missing something please let me know. Constructive criticism is welcome. The list is as follows:
Lighting:
220 watt California's lightworks led
Digital timer
Possible cfl supplementation if necessary
DWC
3x 5 gallon buckets
3x air pumps
3x air stones
3x suction cups
3x 8" net pots
4" Rockwood cubes
Hydroton rocks
Ph up and down
Ph meter(oakton)
Advanced nutrients ph perfect grow bloom and microbeads
Reflection
50 ft of Mylar
Air circulation
2x 6" fans
Temps
Hydrometer
Germination
Propagation done w/o heating Matt
Aerogarden light

I think that's everything besides the seeds which I'm growing 3 DNA genetics white walker. If I'm missing something let me know. Thanks in advance and happy growing

Why 2x 6" fan? If you are planning on using one as intake and one as exhaust, don't, just use one on exhaust. If you must have one on intake and one on exhaust, make sure the intake one is smaller or you intake more than you exhaust (due to filter resistance reducing exhaust flow) and this will result in smell leak.