What Tires and Wheels?

Hey, guys! I bought a 2006 Tacoma about a year ago and I'm looking to lift it. I was thinking 1500's and 2.5 all around with some kind of AAL or block in the rear (Any suggestions on what to do with the rear would be greatly appreciated). I was wondering what tire size would be the most practical for light offroading but mainly on road use. I want to avoid re-gearing and loss of too much gas mileage at all cost. I also want a clean aggressive look with some wider tires. What would be the best wheel size to match the tires (diameter, width, offset)?
Thanks!

 

I went with Bilstien 5100s all around, 885 springs up front and an AAL in the rear. 16x8 wheels with 265/75R16 tires. I think it's a perfect balance. If you get a C rated tire you'll have minimal fuel economy loss.

 

Truck looks sweet! Thanks for the input.