Not sure what they are like now but did speak to them about a susp. kit for my mk3 and they did not seem that interested.
Just for info, Tim sold out to a guy called Neil Corner, then it went bust and the local s/h car dealer near him purchased the remains and put his son in charge, grant motorsport I don't think ever had anything to do with them.
Not sure if I would use them these days my local main VW dealer is cheaper labour rate for servicing and repairs and I let them look after mine or do it myself.
Reference that engine letting go, did they run it in correctly as they need about 1k to bed in and settle down, it might be they are use cheaper bearings now, back in my day it was all karl schmidt bearings / pistons etc.