The yellow-eye red favia is a beaut. I've seen it in a few tanks.
Here's another zoanthid I purchased recently:
Firehawk zoas
I find they're one of the brightest yellows I've seen in a long while, and they fluoresce like crazy under actinics.
I also grabbed a purple Bonsai... no pic yet, but it looked identical to the image on the site. It's browned out a bit, but I find it's often the case with lower-light sps (disclaimer: relative to other acropora) when acclimatizing to new lighting.
Finally, the green Acropora formosa is awesome. It fluoresces nicely under actinics and has large polyps. I'd recommend it.