Thanks for all the help guys.
Ok, yeah I'm *sort of* an idiot. My car wasn't supposed to take a year and a half to get painted, it was only supposed to take 2 months -
So I never got a chance to go in there and add any Stabil or drain the tank, etc.
So here's the latest. I only originally had a 1/4 tank of bad gas in the tank. By the way, I should mention I have a foam/plastic fuel cell, all aluminum fuel line, and AN fittings/stainless braid where there's not aluminum line. Ok, so with the 1/4 tank in there, I added about 10 gallons of fuel on top of that. It ran like crap, so I added the Stabil, which I don't think did much good, since you're supposed to add it BEFORE you store it (preventative) -- thats the part where I'm an idiot. So I took it out last night around town, and drove it pretty hard... now for those of you who know anything about webers... it idles decently well, but the main circuit (2900 RPM plus), acceleration, and the transition (26-2900 rpm) is pretty bad. Generally, there's very little torque, it pings on acceleration (even after I retarded it a bit), and runs generally bad. The O2 sensor gives me the impression I'm running a BIT leaner than I used to, but not entirely too much.
The question becomes this - now that I have 14 gallons of fuel in the thing, should I just keep running it around town until I go through the whole tank, add more gas, some carb cleaner, and hope for the best, or should I just empty the tank into several 5 gallon drums, take it to the local gas station and recycle it? I looked into the tank with a flashlight (not a match) and there didn't seem to be much in the way of "milkyness" -- it looked decently clear. I didn't siphon it out to have a closer look, but maybe I should do that?? Your help, as always, is appreciated...