I had a 14g Biocube for 5 years and I can vouch for trumpest/ candycanes, open brain ,maze brain,pagoda cups, hammers ,frogspawn, bubble and blastomussa. All these did well in my tank. In fact I can not think of any LPS that would not do well.
What you might want to do, is to consider the corals ability to send out stinging sweepers. My maze brain, bubble and hammer had to be strategically placed as not to sting other corals.