Warcaster

Hello there. Thinking about this draco-build for upcoming tournament: Lord-Arcanum on Gryph-Charger Lord-Castellant Knight-Heraldor Knight-Incantor 20xSequitors 5xLiberators 5xLiberators 6xEvocators on Celestial Dracolines 2xConcussors 1980 total I'm not comfortable feel myself without any shooting, but here we have a sort of anvil - 20xSequitors in one blob, and two hammers - evocators and concussors. 2 fast moving heavy hitting units is better, then one, and 20xSequitors could help us win a game of attrition. Did not realise which stormhost it should be. Any thoughts? Is it better than dracos+raptors?