Great discussion here. Thanks again for all the good thoughts.
My rig is back on the road as of 9/14. Against all advice here on this thread I kept the car at my local shop and let them tear it apart. It was 't their 100th Subaru breakdown but it wasn't their 1st either.
They didn't find a broken gasket but they did find a cracked head. I was surprised to say the least. Even as I stood there looking at the block and heads sitting on the work bench next to each other (I didn't think the engine needed to leave its compartment) I could look at discoloration and be told there was a crack but not really know what I was looking at.
So, after the new/used heads planed, gaskets, tensioner, idler, pump, timing belt, fluids, and the add ins of filters (fuel, oil, and trans), seals (oil, trans, rear diff), and 17.5hrs of labor the car is running with a CEL that throws EVAP System fault codes. I replaced the filler cap just for giggles. It should have reset after thirty miles right? It didn't.
I brought it back to the shop and after having it a few hrs he tells me, I think your intake solenoid is bad. What am I supposed to think? Does this guy sound legit or not? I beg anyone to tell it to me straight. Because I hate feeling that I can't trust this guy but knowing enough.