Update: Went out and grabbed myself some reflectors.
Plants are looking healthy. Some have very tiny yellow spots on their leaves.Although this may be natural or the slow release MG kicking in at a bad time.

I also picked up another 2x 27w's and another 42 watter. Currently running roughly... around 150 watts of CFL's. Could have used an HID lamp instead of these lights for the same wattage but... meh.