Having received the crimp tool late yesterday, began to install the ends onto the A/C hoses installed in the fuselage. Found that I was missing one 90 deg. hose end fitting for the # 6 hoses, so will have to obtain another one to complete the hoses in the fuselage.
Determined that I needed a couple of extra hose guides/supports for the hoses near the front of the cabin to keep them out of the way near the rudder pedals. Using wire brackets that are riveted to the side skin just below the ones called out in the OP-37 drawings.
Got about half the in-cabin crimps made. Will complete the crimps and hose runs next week.