AoS Thunder Lizard monster mash(ish)

[xoid]

So I want to run a monster heavy Thunder Lizard list, using what I already own, and this is the list I currently am thinking of using. I decided on the Oldblood on carno instead of scar vet for the extra -1 rend, as my scar vet is built with a spear. Anybody have any pointers for things I'm obviously overlooking, or that seems way out of place?

Allegiance: Seraphon
- Constellation: Thunder Lizard
- Grand Strategy: Beast Master
- Triumphs: Inspired

Leaders
Engine of the Gods (265)**
Saurus Oldblood on Carnosaur (270)
- Artefact: Fusil of Conflaguration
Skink Priest (80)**
- Universal Prayer Scripture: Heal
Slann Starmaster (265)**
- Spell: Stellar Tempest
Stegadon with Skink Chief (305)
- General
- Command Trait: Prime Warbeast
- Artefact: Cloak of Feathers
Skink Priest (80)*
- Universal Prayer Scripture: Curse

Battleline
5 x Saurus Guard (115)**
5 x Saurus Knights (110)*
- Lances
5 x Saurus Knights (110)*
- Lances

Units
3 x Kroxigor (150)

Behemoths
Bastiladon with Solar Engine (235)

Core Battalions
*Vanguard
**Warlord
Additional Enhancements
Artefact
Total: 1985 / 2000
Reinforced Units: 0 / 4
Allies: 0 / 400
Wounds: 101
Drops: 11