Sea foam is good stuff. Really shouldn't need a "tune-up" yet. I over maintain my vehicles so I'm not one to talk
But about all you can do is Rotor, cap, plugs, PCV valve, Fuel filter,and wires. Though honestly, you should be OK for a while on most of that stuff. I would definitely do the fuel filter and sea foam. I always use a good fuel system cleaner with every oil change just so I don't forget.
As far as fluids, I would go with all synthetic oil, Trans, TC, and front and rear diffs, and Power Steering Fluid.
Democracy is two wolves and a lamb voting on what to eat for lunch.
Liberty is a well-armed lamb contesting the vote.
NXRocks Sliders, BlueTorch Fab Diff Cover, Volant CAI with AEM Filter....More to come!