There are plenty of us here that are experienced with the Tour. From what you are describing I'm guessing it can use the good old UIM clean up and some spark plugs. I know a few of us that are rather good at doing this by now. Myself included. Heck if you wanted to make the drive this way I'm sure we could get it all fixed up this Saturday. What is your mileage for the record? As well you say the power dies off after 80? is that maybe an RPM thing? Like say it dies off the more RPM the engine builds? Then we are into Pre Cats and possibly a broken IMRC. I say this becasue a Contour even in a un modified state pulls pretty well in the upper RPMS. I have had the clogged Pre Cats senario and can assure you that myself and some other members could test drive your baby and help you determine if this is the problem.
