Keeping multiple Halichoeres wrasses

[Hookup]

Hello all,
I recently purchased a Hoeven's Wrasse (Halichoeres melanurus) and it is doing great! I've seen a few other Wrasses of the family Halichoeres that I would like to keep however I cannot find any confirmation that they will be ok in the same tank.

I have a 180gallon display, 72x24x24.

Can anyone confirm that these can be kept together? I'd hate to get a second and third and find out that they will harass each other to death.

Thanks

 

[AfricaOffroad]

Halichoeres are not the most aggressive of wrasse.
I have a large iridis with 7 other different types of wrasse(in a 300g).

He gets on with his own business and ignores the rest of the gang.
Pays new fish (some quite small) no attention at all.