Im nearing 100k miles on the GTP and have a pretty good game plan with general maintanance and tune up work I wanna do. Heres a list of things im aiming for:

Clean TB
Proper intake setup
SC fluid change
Replace coupler
Seafoam treatment
Oil/filter change with synthetic fluid
Tranny fluid/filter change with maybe DEX 6
Plugs and wires(AL104s)?
Fuel filter

Anything else im missing? Also i wanted to know if AL104 plugs is ok to use on a basically stock GTP or do i need more mods? I have brand new AL104s just sitting around.