I have taken a while to sort this as I have been on holiday etc but I have a small amount of progress. Thought I'd update just in case anyone cares
I spoke to the dealer, he eventually sent me £300 even though it cost me closer to 1k to fix. Surely this is admission of guilt?
I told him that I wasn't happy with £300 and he told me tough. So I have today filled out the forms online and paid £60 to the small claims court to hopefully get my money returned.
Also, Honda have said that the fundamental fault was the knackered flywheel. This had ruined the clutch plate prematurely. They have given me documentation to back this up also. So the fault was there before I bought the car and the flywheel is not considered a consumable.
Lets see what happens
as he has 14 days to respond.
Thanks also for everyone's input above. It is appreciated.