I've heard the Rubicon Express RE1444 springs are good for the front of Toyotas. They are a 1.5" lift for a jeep, and they are made for sprung over jeeps by using a reverse eye, I don't know how but these are good for spring over applications and Toyotas are sprung over stock so
Anyway, I've heard of people using stock wranglers in the front of a Toyota and running 35's with ease. I think that's with a drop hanger and shackles though. I'm really curious about the wrangler setup also just because not many people do it.