I have mostly softies and a single frogspawn right now, getting ready for some acro frags in the next couple of weeks.
The light is fantastic but I only run it at about 70% max, 120w is way too much for this "short" system especially since I have a 3.5 inch sandbed.
I think you should look into their nano 60w if you really want to be able to use the system the way it's suppose to run.
I'll get some pics up tonight.