Two new things... one major announcement and another dumb move by me.
So, I realized I never call my E3 "The Turd", my wife and I refer to it as "The White Car" so now that's the official name. Yeah, that one's never been used before. Anyway, how's that for a major announcement!
Now on the dumb move I did. Remember my comment about the oil pressure light coming on randomly when I tested the engine? Maybe the three people that looked at this thread remember, but it turns out the oil level was just low enough (just below the dipstick) that it made the oil light freak out, which is a good thing. I had trouble with the oil filter housing and had it off a couple times and forgot to add oil. Duh. I added oil and fixed a couple coolant hose leaks (which was the mess on the floor) and now it runs good with no leaks and good oil pressure. Nice.
The fuel tank has been soaking in vinegar for four days now and I'll rotate the tank to get all the sides, then I'll start the treatment from the Eastwood's kit that Mark was so kind to give to me! Once I get the fuel system squared away I'll move onto the hydraulics.