Okay, now what?

I just bought a 2001 S-10 4WD crewcab, 170,000 miles on her. I installed a new fuel filter, air filter, cap and rotor, plugs and wire's, idler and pitman arm's, intake manifold gasket, vent solenoid for fuel and new radiator. Will be replacing the oil cooler line's soon. Anything I should keep an eye on or replace? This is my first S-10..............