Do share, I'm curious what things you'd change?
In my opinion it's never too late to make changes and improvements. I just added a second MP10 to my tank last night. I'm planning to re-do my return to make it 1 pipe up, 2 locline output from my 2 pipe up, 3 locline ouput and possibly move both my MP10 to the "closed" wall like you have your setup.
What modes/percentage do you have your 40/10 at? How do you like the placement, I'm scared of putting all my powerheads/outputs on the overflow end because I feel like everything would settle on the far wall. Right now my MP10 is about 1/3 down on the far end aimed at the overflow and other than blasting my BN with water it seems to help get things into the overflow.
You hit the nail on the head, ChouDawg!
Flow is the #1 issue I wish I had thought about more. You would think that an mp40 and mp10 plus a Mag 9.5 return would be ample flow, which it is, but it's all coming from one direction.
To address this, I wish I had either:
1) drilled a couple of extra holes on the bottom towards the front for two outputs to add an upwelling effect in the front of the tank. I would have then aquascaped around them.
Or
2) I've seen a couple of people make a pvc frame that fits under the top rim of the tank that has an output flow at the front.
Lights
I wish I could have used MH and T5HOs. I miss the shimmer...but my bedroom is hot enough with the T5HOs, so this wasn't/isn't an option.
Overflow Box
Not sure what I would have done, but I wish I had made it smaller...always nice to have some extra space!
Sump and Stand
I wish I had a larger sump (currently a 20 long, 30+ gal would be nice). But, in order for this to happen, I'd have to change up the design of the stand. I would also add some sort of airflow design to the stand doors (this is definitely doable).
Another thing is detritus in the sump. I have a ton of rubble rock and chaeto in the sump, so I have to clean the detritus out every so often. I'll probably add a powerhead down there to help stir it up after I clean it up next time.
I'll be honest though, I'm being really nitpicky with these changes. I'm quite happy with the results I've achieved thus far. But, with this hobby, you never stop thinking about improvements.
To answer your other question, ChouDawg, both the mp10 and 40 are on reefcrest mode. The mp10 is 80-90% and the mp40 is at 30-40%. I like the placement of the pumps right now. I've thought about having both vortechs on one side, but the flow seems to be moving everything really well right now with the way they are set up. The downside of the way I aquascaped is that everything seems to settle in the middle of the tank, where it can be seen, or under the anemone, which is difficult to get too.