It's a big pile of dumb.
I have to make a longer pushrod for the slave cylinder, as I can't get the clutch to fully disengage.
Also, the NP435 to D20 adapters are leaking...pretty bad. I've already lost probably half a quart just driving around the yard. I'm going to take it apart over the course of this week and make some gaskets out of gasket paper, and throw some RTV grey on them again as well. Hopefully that solves that.
Tomorrow I'm going to try to pound out some seat mounts though, and if I have time I'l take some more pics of brake lines and stupid stuff.