Don't rule out the Pit Bull Rock Beast II's either. I realize everyone and their brother runs them, but they do so because they flat out work, and still look very scale. The only places they don't do well is in really loose / muddy conditions.
That being said, my next tires will be either Pro Line G8 compound TSL's or R35 compound BFG Krawlers for a 2.2 tire. The G8's are said to work better than the Irok compound, but be warned the Pro Line's are known to be finicky about wheel choice if you run beadlocks due to their odd bead shape. If you plan on lots of trail riding or bashing, then for an all around tire, I think the TSL would be better due to the more open lug pattern, just my $.02 though.
For wheels, I absolutely love my Gear Head EZ loc's. Only 6 screws per bead lock ring if you want to switch out tires, vs 16 per ring in my Mayhem Engineering wheels. And they hold like a vise. The only downfall is they don't look quite as scale, the Mayhem's win in that area. But mounting up tires is a long process, lots of loctite and liquid patience needed.
PS: I almost bought some motoworx wheels, they make some BA wheels IMO. And being SLW compatible is a huge plus.