Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
I think two 27" will work for softies and zoas. I have one over a 3' tank with mostly zoas. Tank looks great with them 12" off the water. You'll like these lights if you get them.