I wanted to add one thing about cycling with damsels. Good freakin luck in ever getting them out once your tank is established.
Without knowing any better, I added some chromis while my tank was cycling. Even as some of the nicer damsel type fish, they occassionally are mean to other fish in the tank. There is one chromi, believe it or not, who is kind of mean to the other fish.
I have tried to trap them, net them, plastic bags, etc. I discovered that I have created an elaborate cave system with my live rock where they go hide when I try and net them. I don't want to take the tank down because I have a nice population of inverts too which I don't want to disturb.
I thought I didn't have to worry about it since the fish store told me they wouldn't last. My "throwawy" fish are some of the most resilient pets I own.
So you might think, so what if you can't get them out. The problem then is one of opportunity cost. The damsels will take up space that other, more interesting fish would occupy. Some of the ones you've chosen are also pretty aggressive, especially to newer fish.
Now is the perfect time to trade them back into the store. There are so many other fish out there are good to look at and are more friendly to other fish.