Changing out lenses in AI SOL

[myclang]

Hey guys I changed out my 40 deg optics and switched all of my AI SOL BLUE lenses to the 70 deg for better spread. The light fixture is 12" above my tank (no glass tops), and the tank is 25" deep. I have my max percentages set for 70-w 80-BL/RB. I'm wondering if I should have just rearranged the 40 deg optics to alternate a 40/70 deg setup. What are your guys opinion? I don't have a PAR meter and I have no way of borrowing one either. Just getting a better idea if you guys think the LEDS are punching the surface well. All SPS on the bottom of the tank.

 

[MBSL55]

I went with all 70 degree optics when I was running Sols.