Nice! I would have waited for the next time to change to 13/11 from the start of flower, they usually dont like a change when theyre already in flower, but I think it will be okay and they are looking good

. Also I thought you would like this:
Improving Cannabis Bud Quality and Yield with Subcanopy Lighting
journals.ashs.org
Findings: Subcanopy light can greatly increase yield. Specially if you have shadowed leaves that you dont remove, but you cant remove every shadowed leaf anyway. Also the green spectrum shows some promissing results, no need to reinforce because cool white already has plenty but it could be beneficial? But green LEDs are not very efficient.
I know of some LEDs that already come with cyan too.