Gives you a case of the grins every time you get on it now eh?!

I had the same results as you, and that is why I generally recommend to just bite the bullet and pull the carb bank and do a complete overhaul. It keeps you from constantly chasing down the multiple little problems that slowly rob us of the exceptionally smooth and powerful performance that we expect. Not saying that it is always necessary, but I could really tell that there were 15 year old seals in my 97 Tourer, and the difference between before and after was all too obvious. I did go with 38's instead of cleaning the 35's so she starts much easier and low end is stronger, but I did take a slight hit in the mpg's. Except for an occasional sync, I figure I wont have to deal with them for another 10 or so years now.
+1 What YP said about the motor mount.