Still waitiing for my EPC, but I was late in...
I orderd a Viton D reverse servo seal and gasket to install while i'm in there. Also ordered a new filter and gasket as well. I would recomend anyone who has not done the sepator plate TSB upgrade that this is a good time for that. Also, torque those VB bolts, install a drain plug, and maybe even a band adjustment as well.
Good notes all around. As for the tightening the VB bolts, for an explanation of why they loosen so often in these transmissions, check out the "4R44E, 5R55E Case Wall Movement..." article here.
http://www.sonnax.com/tech_info_results.php?subcategory_id=8&go=GO
The first time I installled one of our EPC prototypes into the 2002 Sport Trac, I was VERY surprised by how loose the bolts were after only 47890 miles.