Now that I have had quite a bit of experience repairing my own ECU :D as a last resort, I would be willing to repair items such as any blown injector/ ignition drivers/ driver chips, VR chips, EGT chips, MCP32 chips, Stepper chips, and P259 chips.
As I am a hobiest, I cannot gaurantee a fix, or gaurantee the fix, so should only be considered as a last resort.
Some one some where in the UK might just need a little help
Open to persons in the UK and I am based in the North West :)