Oil Changing & Related Items

["Dupree, Robert A." <rdupree@sidley.com>]

I need to do a complete Oil and FIlter change on the '87 5kTQ,
and I was wondering if someone could give me some info.
I will be using Mobil 1 products where applicable.

1) What whould be a good winter weight, knowing that the car
    only gets driven on the weekends.
2) Who makes the best, or best suited filter, and what part/
    model number
3) I need to change the transmition fluid, what type, how much
    and any relevent instructions... (do not own Bently yet)
4) Can this be done using ramps or are jack stands better
    suiteed to the task?
TIA

Rob Dupree
'87 5000 CS Quattro

PS: Is there such a beast as an engine pre-oiler? Opinions?