Just about ready to tear into it. UPDATE

It's a lightly modded 904 (passages drilled for the clutckpacks and front band along with a blocked accumulator) for the occasional mid throttle tire bark. :D
I over did it on the line pressure a little and lost "passing" gear, so now it's time to go back in again and straighten that out.
While it's open I'm going to drill and pipe plug a 1/4 inch hole in the case for pressure adjustment access if I ever need it in the future.

The thing doesn't have morning sickness (wont go when cold) or any issues like needing to put it in neutral before reverse will engage so I don't need to do anything else to it for awhile.