M12/14 Gearboxes etc

[CTE]

I am considering buying one of the above, and am slowly getting to grips with the potential issues. One that was mentioned, was that the latter 6 speed gearboxes are more likely to let go than the earlier 5 speed. Is this true...or does it really only apply to modified engined cars?

My other concerns are turbos and ECU`s....I am surprised to hear that ECU`s are being replaced...is this because they are not original?
I guess turbo`s give up if they are not warmed up or cooled down properly??

Many thanks

Mark

[CTE]

Thanks Andy...so basically other than leaking floors and body work they are basically pretty reliable? I guess they are basically pretty simple.

What do you think of Kerridges....they seem to have a good reputation?