i'm about to life my 02 black sr5 4x4 4runner. i'm gonna get the bilstein 5100 front adjustable shock with toytec front 3" life springs. i need to know if i should buy the 5100 for the tundra or 4runner. thanks. also was thinking about ome 890 rear springs with bilstein 5150 shocks, how would that ride. it's just a daily driver and maybe off roading once every 3 months. thanks.