Nice transfer!
Funny, I am the middle of the exact same thing. Transfer from a 33 to a 65. I am only using one 400w MH, and I am going to cut out the plastic brace and install euro bracing. Will be a fun comparison! You're using a lot more rock than I am going to, and we have different corals too.
I have a perdy rad and green open brain like you though. Haha!