My Fish tank is getting some love lately..
Added RO/DI Unit
Added RA+ Controller with Wifi
Now onto lighting.. I want to replace my crappy Current USA Lunars (which are discontinued these days).
These are the ones I currently have:

I was checking out the RapidLED Moonlight kits but I think it would be a nightmare trying to mount these inside my Nova Extreme Pro T5 Fixture. My Light pretty much covers the entire surface area of my tank. Plus, I'd need to figure out how to cool them with heatsinks.
I see for around $20, I can get 2 dimmable Moonlights from Reefangel. As I'm not using any LED's yet for main lighting, I think I can just connect these to the Relay dimming ports without having to purchase the moonlight expansion hub. Correct?
My old moonlights are just connected to my spash guard using double sided tape. Can I mount the RA ones like that? From the picture, it looks like there are screw holes. Maybe I can mount them to the splash guard inside the light using screws. They will be protected from salt water then (my current ones are not protected)
Lastly.. How bright are these? The Current USA ones did NOT do a good job.
Thanks,
Rob