I just upgraded mine to the powerstop extremes. New pads and rotors were $500
10-23 4Runner Power Stop Z36 Extreme Truck & Tow Brake Kit
I'm by no means good at anything mechanical, but a brake job is a pretty simple operation. If your rotors are "rust welded" on, but you're swapping them out, just tap them real good with a hammer as you rotate them and they'll come off easy. Don't bend up your front heat shields pulling on them. Go to harbor freight and buy wire wheels and polish your hubs before you put your new rotors on. Have a second person to help with the flush (just get two quarts of brake fluid and run that all through). Took me a few hours to do... if you get these powerstops, the brake in (pun intended) is important, so follow the directions. Don't put your stinky, scorched brakes back in the garage after you do the brake in.
I'm kinda disappointed with myself for not buying the shiny red calipers they offer, but I thought it was a bit... extra... they would have looked real nice, though.