I thought Goni's and Avei's both looked like what is commonly refered to as a 'pipe organ' coral or moreso a 'flowerpot' coral. The one pictures above seems to be a torch/frogspawn type deal.
If you do some reasearch or searching on these boards, you'll find that I'm pretty sure both of them have a poor track record. They appear to be very healthy for long periods of time, then randomly die off very quickly. Many people have done work on them. Just put them in the search bar and read on =)
Good Luck =)