Isn't a ten gallon 20inches?
Anyway, I bought the 80W PC
Current USA light from Ah-supply and have been very happy with it. The moonlight is especially nice. It should give a great range in corals. Basically anything except, of course, the corals that would need halides.
It's a little more expensive but well worth it in the long run. You can even use the AAmember coupon and get eight percent off. Spend over 350 and get free shipping. And their customer service has been great.
The 2nd light in line would have had to have been the coralife 96W light.