I have done it myself...as stated it is a bit of work but you can do it yourself in one day.
Make sure you mark the prop shaft carefully before taking it off/apart.
You need a trolley-jack to take the weight of the gearbox so you can drop it or raise it to the correct height.
You also need the correct Torx female sockets and a long extension and universal to get to the Torx bolts on top of the bell-housing.
New clutch kit should come with a plastic centering tool hopefully.
