Seep becoming Leek
 

I had the thermostat and misc. oil lines replaced on my 91 tip early this spring. At the time the shop said I had a "seep" on the "bottom end" and not to worry about at this time. I think the seep is geeting bigger, the car had a top end rebuild 3,000 miles ago. From what I can gather from previous posts the seals lower in the engine would typically get changed when the clutch is done. What work should I consider having done while the engine is out?