Hey thanks again for all of your advice.
I already have all of the tools I need, I brought the cheapo tool set from the on-one website which actually is okay. I’m confident with maintenance and have removed and serviced most components on the bike already, I just wasn’t sure about specific component sizes & fitment ect because my bike is still stock set up.
I think now I will wait until my chain set actually needs replacing.
I was just keen on the idea because I’m only ever on the 32 chainring and get fed up of the chain slap and rubbing on the front mech, guess I should try to use the other 2 more.
Thanks alot for your suggestions tho, at least I know how for the future, sorry for sounding like a broken record!!