Finished cleaning the power supply and its reassembled and ready to go. Also put the hard drive back together, though I'm still skeptical that its going to work. Took the floppy mostly apart to clean but stopped after I stripped a heavily corroded screw. Not sure about the fate of the floppy since the internals are all in pretty poor shape. But for now I should be able to attempt a boot without it. Cleaned the analog board today and its in the drying process. Once its dried out I plan to reassemble for the first test. And finally, I spent the last 3 hours scrubbing away at the case with a scotch brite pad and I am actually rather surprised at how well it worked. A pretty poor case now looks fairly good.