Assuming that this thread isn't actually just axe-grinding I agree with the above that you aren't too likely to get much advice here on an Atlantis of that size. You'll have much better luck on the Rivendell mailing list which can be subscribed/viewed to here:
http://www.bikelist.org/mailman/listinfo/rbw
Another thing to consider is to just give it up. Rivendells hold their value very well and you can probably sell it at almost no loss. Try the above list, the iBob list and the Touring lists which are all managed here:
http://www.bikelist.org/