Hi all just got my 75 v6 2001 conny have done the t/stat and pipes change and oil and filter, what plugs would u fit . as i think iridium plugs are not worth the money all so is changing the auto atf with in the scope of the diy mechanic i have checked the atf i need is texaco7045e atf can u confirm this is correct the last thing how easy is it to fit the cd changer in the glove box .. just a note when i got my ECT sensor it did not have a gasket with it lucky i had one that fitted ..