I was going to make a very similar thread, can you give me a list of tools I'll want (screwdriver, static wrist band thing, and thermal paste is all I got but I want to know which of these you suggest still)
All you need actually is a Phillips head Screwdriver, static wrist band and the thermal paste. And patients!!! take your time and double check everything!!
Something else that is really handy is a pair of LONG needle nose plyers