yeh I'd agree, I'd never done a cambelt before, I took the plunge (I did do it in a proper garage, and with a mechanic at my beck and call!) and it is easy peasy. Tub of tippex and mark every pulley that moves! take it all off, and make sure all your tippex marks line up and the belt will go on in the same place it came off, no timing up or anything.
One thing my mechanic did tell though, was too make sure when you put new belt on pull the belt on so that the belt goes over the front of the pulley tight - it feels like you are pulley onto the next tooth than it is meant too. He told me that if you don't do this you will be one tooth out. this was on a 16v tho so may be different on 8v, or carbs?
hope that helps a bit