A buddy and I just pulled his 727 apart yesterday just to have a look at the clutches and bands because there were some blackish looking chunks in the pan.
It looked like something that got in there through the dipstick hole while sitting, but we wanted to be sure. (It looked perfect with very little wear and no discoloration on anything) so we are just going with a reseal kit.
I'll drill his separator plate in the valve body and mod the governor weights for him (quicky home shift kit):D
It's for his D100 and won't be beat on.