That's not going to poke out. And the flares available or cosmetic only. They replace the plastic trim, but it just looks wider, wheel clearance is the same since the underlying metal is still there. Only way to actually get wider flared fenders that give you more clearance is to pull the metal and reattach the plastic trim or widebody the whole thing.
But for the wheels you want, not much work is needed. Maybe roll fenders in back depending on how low you go. Make sure to size tires correctly.