Well this post makes me feel a lot better about taking my bike to my mechanic for a valve adjustment. I was concerned it was out of my depth [log n timber guy] on this one. I feel from reading his posts that desert-max has a stronger mechanical aptitude than myself. If he is having trouble it...
I just installed an LED headlamp from Phil Thatcher, so far so good. I just did it last week and it is at shop for valve adjustment so I haven't actually ridden in the dark.
Do the Morley fix, you won't regret it. I used one as I had a mechanic change it and didn't want to have to worry about it again. 8000 miles on mine so far , zero issues.