Welcome to the Growery Message Board! You are experiencing a small sample of what the site has to offer. Please login or register to post messages and view our exclusive members-only content. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more!
I think you plants look considerably healthy. Although, if you are using LEDs, I'd highly recommend moving the lights closer as they typically generate little to no heat and sometimes require closer distances from plants to maximize their results.
However, there exists some potential in growing your plants height-wise if you plan to add a HPS light when introducing your plants into flowering. If those panels are indeed LEDs, they could be put on the walls of the grow environment to help boost the HPS light as well. It would make for an overall flowering intensive grow.