First list advice

I'm looking for some advice on this list I have built. This will be my first salamanders army, I normally play world eaters and custodes

Adrax+lieutenant+blade guard in repulser Eradicators+apothecary in repulser Captain+aggressors in redeemer Librarian+infernus in impulsur Infiltrators+phobos Librarian in back field Assault intercessors+scouts for secondaries