Finally landed on a tournament list for Hammer of Avernii. Need a bit of advise on the gameplan

Caanok Var – 100 Ancient in Terminator Armour (Steel Font) – 90 Lieutenant with Combi-weapon – 85 2x Techmarine – 110

10 Terminators w missile launchers – 340

5 JPIs - 90 5 Infiltrators – 100 2x 5 Scouts – 140

Redemptor Dreadnought – 205 Storm Speeder Hailstrike - 115 2x Repulsor Executioner (HLD) – 460 Gladiator Lancer – 160

The list is revolved around the terminator brick with var and steel font ancient who revives a terminator model every round and they get significantly more dmg. Var gives double oath if he can see a new target. With Hammer of Avernii i get +1 wound, reroll 1s to wound, ontop of oath rerolls and a lot of my army easily gets +1 to hit.

1CP strap gives them -1dmg when they're charged. Cannok boosts their dmg in melee and ranged. Infiltrators in home. Hailstrike in DS. JPIs sit in deployment and screen until they're needed. Scouts infiltrate to try and move block. Techmarines babysitting the repexs. Combi lt starts on home. Redemptors threatens enemy expansion.

Im 5-0 with this list so far but I'd like some more tips if you guys have any as im not that experienced of a player and I've never done a tournament