Hooiser 22.5x10x16 bias plys. Ditto on the sprayer. I could cook my azenis 215s in 2 runs with the xt6. Harbor freight has a decent jack for a nice price on sale ($79.99) for an aluminum. It isn't great but comparable to most $150ish aluminum jacks out there.
The azenis are a decent tire to drive to the event too. Mine were about good for 20 events.
As most can attest to buy cheap tires to start as you become more experienced better tires are nice plus you didn't flat spot them while learning.
Check out vulcan tire too for pricing.