That's funny. I'm in the exact same position as you right now. Pulled my valve covers off last weekend and all were within spec, but one of the #1 cylinder intake valves was questionable. It was a very very tight 0.05". I don't think I have the motivation to replace the shim though, so I'm trying to convince myself that since the feeler gauge went it, I must be fine... Anyway, the bike is sitting naked and exposed right now while I wait for new valve cover gaskets to arrive (which were much more expensive than expected). Anyway, the part that worries me the most is actually putting the airbox back on. I remember that being an extreme PITA the last time I had to do it. I hope I can remember where to hook all the hoses up to and how to route them. :P