I've got an '02 7.3 E350 I bought new. It has 110k on it now and I've just replaced the fuel tank and repaired all the leaky bits on top in the valley. Runs like a top again.
Anyhow, you are my hero. I hope to keep mine running as long as yours with no more trouble. BTW, mines a bike hauler and I see that you ride as well. I have an xramp
X Ramp - The most unique and functional pick-up ramp available today! that makes unloading bikes a drama free one man job.