150k mile tune-up, What parts do I need Options

[captb]

Hi all. So my car is nearing 150k miles and the water pump and none of the belts have been replaced that I know of. Goals for this tune-up is preventative maintenance as well as get rid of small oil leak. I did some research and here is a list of parts that i would like replaced. Is there seals/anything i am missing that i might as well replace when doing this. also, i need some help finding the part numbers for some of the items.

Parts are for '94 GT coupe:
Timing Belt (13568-09041)
Water Pump (19100-79185-83)
Thermostat (90916-03046)
Thermostat Gasket (16325-63011)
Idler Pulley (13503-63011)
Tensioner Pulley (13505-74011)
Alternator Belt (99365-81110-78)
Power Steering Belt (99363-90760-83)
Distributer O-ring (90099-14091)
Distributer Rotor (19102-11370)
... and here are the parts i need help sourcing
Spark Plug Tube Gaskets (??)
Cam Seals (??)
Oil Pump Seal/Front Pump Seal (??)
PCV Valve (??)
AC Belt (??)

And these parts are only a few months old
-Valve Cover Gasket
-Distributer Cap
-Spark plugs
-Spark plug wires

Thanks,
-Joel

[Smaay]

i believe that the water pump comes with a gasket kit and the thermostat gasket is in that kit.