I personally would not run it into the dt.
1. your levels are going to change more since your going to be removing/replacing corals.
2. if you come down with any type of bug its in the qt/frag and not in the dt. plus less medication.
I cant tell what equipment you have by the pics maybe a list of spares. but i would go bare bottom with a sump for easier cleaning and more room. if that helps.