DF your set up is very nice and clean. I love the look of the mini m with the ADA lamp I think its the best way to go on a mini. The color of the substrate really brings out the color of the stone. most of the time dark rock works better but this scape really looks good. My only suggestion is that the small stone in the front is too aligned with the one in the back. maybe if it is moved to the right in front of the largest stone, but not dirrectly in front.
let me suggest a school of Danionella translucida
http://fishbase.mnhn.fr/Summary/spec...me=translucida that milalic will have soon