Could use some help with my tank Stock list

[Fin2you]

I want a "peaceful" tank I know that 100%!
I have lots of research to do about the fish suggested as alternatives & I also very much want to build up my corals. Being on a budget means it's 1 or the other not both each month.
the bumble bees were a "must have" request for my daughters. but I am getting tired of having to turn the darn things over as every couple of days they are on their backs.
The scarlet hermit came from another forum member who was shutting down one of his tanks & offered me a great deal. we saw him for the 1st time today since putting him in the tank. So glad to catch sight of him & know he was still alive!
so now I'm down to thinking about adding:
Halloween hermit (love natural algae control)
trochus snails
Royal Grammar Basslet or Candy Basslet
Helfrichi Firefish
Blue Sapphire Damsel (these ones are listed as the most peaceful of the damsel so if I put them in last?)