Hi Jason
One of your parts number/source question concerned brake lines. Well it took me awhile to find my notes.
Well if the lines you are looking for are K,G, and O in the picture above or the rear hose. They are standard Weatherhead/Eaton hoses the part number is WH 81430?? with the ?? marks being the length in inches. For the HUP I used WH 8143017.
Now here are some other useful online resources:
Weatherhead/Eaton Master Brass Fitting Catalog
http://hydraulics.eaton.com/products...I-MC001-E3.pdf
Weatherhead/Eaton Master Hose Catalog
http://hydraulics.eaton.com/products..._Section_A.pdf this one is more technical and not as useful as I'd like but did figure out what I needed for the big flex oil lines.
Cheers Phil