Hyperrion

Hello! So, I'm going to try to get into AoS soon and I really like the beastclaw raiders. I would like to go and play some tournaments, and since I know that in my area they are played mainly on 1000pts, I would really like if you would give me some C&C on this list. Frostlord on Stonehorn 2x Mournfang cavalry Thundertusk beastriders 2x Frost sabers 2x Frost sabers Tactic is to basically charge with the frostlord and Mournfangs as soon as possible, while Thundertusk providing some range attacks. Frost sabres to hold objectives. I was thinking about swapping the Thundertusk for another stonehorn, but I think that it is better to have some range dedicated unit. So, what do you guys think? I'm obviously a noob, so any help is really apprecieted. PS. Sorry for my english. Really.