anything to watch out for before i change out the plugs, i've never messed with the rotory and would like to know the difficulty of it

 

What plugs are you going to use? How many miles do you have on the old.

 

swivel extension. See DIY

 

just take your time and hand tighten them before finishing them with a wrench. besure to use some anti seize.

 

I was able to do it without a swivel...I did have bloody forearms though

The rear rotor ones are easy, the front rotor ones are a PITA because the motor mount is in the way. A ratcheting wrench would be easier than a swivel IMO

 

Wobble extensions are a lot better than a swivel.