Not sure I'd attempt a drive shaft as my first foray into mechanics.
At a guess you're going to be up against a bunch of rusty nuts before you get to release the steering knuckle from the strut, so some penetrating oil would be handy. You'll probably want a ball joint splitter so you don't damage your tie rod end, and then there's the circlip on the gearbox end of the driveshaft - you'll need some sort of puller or a crowbar to lever it out without damaging the gearbox. Also if it's anything like other Ford gearboxes you'll have to deal with the gearbox oil needing to be refilled too.
Pricing up some of the tools that will make your life easier means your £35 driveshaft just suddenly became a lot less attractive.