2006 4x4 Full Suspension Replacement & Leveling Kit

Greetings,

I have a 2006 SR5 4x4 that's in need of control arms, tie rods and quick struts due to our good ol New York State rust. The control arms are the immediate concern but I wanted to install a 3" front, 1.5-2" rear leveling kit while I was in there so I basically have three questions. 1.) What leveling kit do you guys recommend for this truck that requires the least amount of modifications? 2.) Do I need to purchase adjustable upper control arms (with the adjustable ball joint) if I do the strut spacer leveling kit? 3.) Are there any full suspension kits out there that are reasonably priced and good quality? (ie. control arms, quick struts, shocks, etc). The truck has 240K on it so I don't want to spend $1000 on a suspension kit, but I don't want cheap chinese crap either because I want to keep this truck going as long as possible. I basically can spent $500-800 all said and done on parts.