So I bought a belt for my EL (serpentine belt I think it's called?) since my current one is splitting, how easy are they to change over? Do I need any special tools to help change them? Cheers.

Serpentine belt very easy to replace..all you need is a 3/8 square drive ratchet to release drive belt tension..also a lot easier if you also remove thermo fan assembly first..2 bolts,2 electrical connectors and it lifts straight out.