I have done the right side rocker cover and all the spark plugs. The #5 plug was not that hard. See...
The key is to have a good long flex head 3/8 ratchet. Once I had the air box and battery out of the way these are the only tools I used to change the spark plugs.
Took only about 1 hour.
Steve
P.S. Now the # 6 was a little hard because you have to go thru the wheel house with a extension. a nice 10" works good, or a 3" and 6" work too.
***now fixed***