Dave,
I will call you in the morning. I think I need to replace the bearings and it wouldn't hurt to fit a new crankshaft oil seal. I think I'll get a new oil pump as well.
We checked out my gold pump, which was fairly new, when we built the engine and although there were a couple of scratches on the rotor it was OK. I hope I don't need a new pump.
The cam seals were replaced when we built the engine as the old ones were leaking a bit. The leak is defintiely not at the top of the engine so I suspect the crankshaft seal is more likely the culprit.
Shaun
Yellow SL #32