Rooinek
I should probably add that the faults listed in this thread are pretty much exhaustive BUT, unlike normal cars where it's a list of things to look out for, this was a list of things that WILL HAPPEN and that you will have to deal with. In other words nothing terrible and nothing expensive - unless you really have a need to buy parts from Lexus. Parts are much cheaper in the States and people like Rockautos will FedEx them over.
Btw, has anybody mentioned plugs (only use OEM), wires and distributor caps. Again, all from the U.S.
Cheers
Jon