If it were my system I would use the amino acids lps, and then spot / target feed as much as possible. Obviously that goes without saying the Dendro's with the feeding, however a lot of hobbyists dont' realize that you can spot feed basically any coral out there, you just need to be using the correct size.
Once I try the Pohl's Xtra Special I may have a different opinion, but as of right now this would be my course of action. HTH!