I feel you pain, I went through the same type of thing this spring. I had leaks out of absolutely everything. I had a rocker fail. Milky oil from condensation. Starter that was hanging up and stealing power from the coil causing the engine to die after a second or two. Failed brake booster. I'm sure there was more but I can't even remember anymore.Tried to establish a selling price to end my pain!!!
Seriously I cleaned brake lamp contacts and replaced bulbs, disconnected the PMGR starter to avoid problems. Installed the power window relay on the Shock tower per the factory assembly manual, then controlled my temper as I found that the NEW brake proportioning valve from Scott Drake is leaking!!!!!
WTF!!!! I had my original leak, so I rebuilt with a kit only to have it leak, so I replace it with a brand new Scott Drake unit to avoid my assembly errors and the SOB Leaks on me. Right out that bottom bolt. Any suggestions??
kcmash
Midlife gave you the best advice. Walk away (or drink) for a bit and then tackle it form a different angle.