Yep. The plan is Castrol GTX High Mileage 5W-30, Seafoamed crankcase and fuel system, Lucas upper cylinder lubricant and fuel injector cleaner, and Lucas Deep Clean fuel system cleaner. I've used all of this stuff before (minus the Lucas upper cylinder lubricant and fuel injector cleaner) with great results, but I've not done them all together and that seems like the logical choice for me this go around. I'll also be running Chevron 93 octane with Techron additives with the additives, so it should be running great after it's all said and done.
Plugs, wires, cap, and rotor were done about 10k miles ago, so I don't have to worry about that, and all the belts look like they're in decent shape, so no worries there, either.