It's been a while since all this was sorted and I thought I should update with the who did what...
The starter was exchanged by ICS Online of Preston, https://startermotorsalternators.com/
The clutch plates were relined by Jim Jack Services of Cumbernauld, https://www.jimjackservices.co.uk/
The EB flywheel was sorted by Precision Engineering Services of Inverness, https://www.precisionengineservices.co.uk/
All were a pleasure to deal with and went out their way to help !