stocking list suggestions

so im gonna get a 50 gallon long tank

i have an idea of what fish but also want some input into it from some others
so I'm thinking
1 coral beauty
1 6 line wrasse
1 algae blenny
2 o.clowns
1 pistol goby pair
and then maybe a small shoal of chromic
obvoiusly this list would be added over time but just wanted some feedback or other suggestions
thanks