I have a 48 inch Giesemann infiniti that will be due for bulb changes in a few months. I run 2 Phoenix 14k halides and 4 ati actinic with 2 Orphek blue plus bars. I have a mixed reef but predominantly sps. I had considered going to 2 blue plus and 2 actinic, 4 blue plus, 4 Giesemann super actinic or staying with the 4 ati actinic because I am getting good results. Any suggestions? I run the t5 8 hours per day.