Hi Steve and welcome,
Sorry can't help you with sourcing of tyres in your area, my advice is to shop around nobody pays retail now days.
You have mentioned Pirelli and Michelin so you are not price driven

. My tyre of choice in the upper bracket although it doe's come with some road noise is the BFG A/T, has got the BLING factor, good for 90ks and will take you most places.
Now for some more advice , I started with a G Surf and after two off road excursions ---- repaired the damage and kept it as a shiny

. Got a real truck that i can take anywhere and don't have to worry (to much ) about the damage.
YOU WILL GET THE BUG,
FITZY.