Looks great. let me know how you like the par meter for the apex. i have been considering that addition. maybe bring up the CA a bit. let the alk fall a bit. hows MAG?

Should be able to get great flow on the aquascape. lots of places to mount frags.

Are you setting up to do monthly WC? if so how much which salt? Saturated talk may keep up with the demand pretty well for awhile. I'm finally reaching the point where i need about an extra 10 ML a week over what the Kalk can supply in the main tank.
Ph and temp are holding in a great spot. which is good.. no chiller right?