I ran this Exact hybrid setup over our tanks when I had a reef store. Beautiful combo! I believe our schedule went with 10 hours of Kessil ramping to 100% blue 30% whites for a 4 hour duration. The T5 turned on an hour before the high photoperiod and turned off an hour after (6 hours total). We ran LPS and softies. Lights were hung 12" off the waterline. Tanks was 16" deep.
Hope this helps some!