Well I ordered the rest of the parts for the retrofit kit, so should be here in a few days. In the mean time I went ahead and replaced the bulbs in the old lamp and left 2 of the reflectors in to start acclimating the corals to it all. Really happy with the bulb combo on these though, holy cow did that make an amazing difference, finally got that color pop I have been looking for. Looks as good as any LEDs, and those reflectors really give it quite a bit more brightness.
Before putting these in I did the last two days in darkness for the tank. Today I turned on the blues for about 2 hours. Tomorrow they will get 3.5 hours of blues and 1 hour of daylight. I will prolly hold at that until after getting the retrofit kit together and then slowly ramp up from there.