Congrats on the new toy. I have a 2006 v8 4runner, nearly 200k on the clock now. We shopped long to find a v8. Totally glad we did. The xreas shocks were bad, so I put a toytec lift with bilstiens. Cost less than new xreas shocks! The toytec system has been on it for 3 years now, and I have been totally happy with it.
I have found some issues. Toyota dealers says the rack and pinion, power steering pump and hoses need to be replaced. I took in for a mysterious battery drain. If its sits for a couple days, it won't start and of course they could not duplicate that problem.