t-5

Have a relatively new 90gal semi reef. Replacing old T-12's. These are my three options and interested in feedback. Had a 300 budget to get started but may blow by that pretty quick... Thanks... t-5 / 324W / 6 bulb / 12k daylight x 3 / actinic x 3 / moonlight x 4 / timer  ( Is 6 bulb fixture...