April (not)Fools. Highlander Style tournament in a month, 40k-style!

I few days late, but whatever...

The Warriors of Chaos are forming quite nicely. I've been working on a Daemon Prince conversion that has come together exactly as I pictured him, so hurray to that! I'll get pictures up when I can and he's on a base. Until then....

Highlander 40k Tournament

In exactly one month I have a 40k tournament, Highlander style. The general idea is that you can choose only one model/unit selection once. So if you want a Storm Talon, you only can get one pretty much no matter the means. There are a few more rules tagged on, but the idea is to get away from the standard tournament meta and try out some new, fun ideas. As for troops, you can cycle through your choices until you come back around and re-select already chosen units. This is only for Troops, however. I'm not sure if I agree, as an Imperial Knight army can still field 5 Knights due to the rules (not technically, but that's what the Tournament Organizer ruled), but hopefully we don't have any of those players (or rather, if we do, none of them are bigger than me so I can punch them a couple times).  So, list!

Primary (Black Templars)
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HQ - Chapter Master, Bike, Artificer, Power Fist, Shield Eternal - 245

Elite - Sternguard x10, x2 Melta, x2 Combi-Melta, Drop Pod - 305

Troop - Bikes x5, x2 Grav-Guns, x1 Combi-Grav - 145
Troop - Crusader Squad x10, Chainswords, Power Axe, Melta, Sword Brother /w Melta Bomb and Power Sword, Drop Pod - 230
Troop - Scouts x5, Camo Cloaks, Snipers - 70
Troop - Tactical Squad x5, Lascannon - 90
Troop - Crusader Squad x10, Chainswords, Power Axe, Melta, Sword Brother /w Melta Bomb and Power Sword, Drop Pod - 230
Troop - Bikes x5, x2 Grav-Guns, x1 Combi-Grav - 145

Heavy - Thunderfire Cannon - 100
Heavy - Centurion Devastators x3, Grav Cannons, Omniscope - 290

I have a month to prepare and redo my list, but that's what I'm thinking so far. I've already started painting, and some of my choices are just because I have them painted already. It feels like a potent list and should be able to deal with a lot of armies, as well as have a ton of scoring. It'd be hit or miss against 5 Imperial Knights, but should last against other powerful options.