[bkz411]

Not sure if this helps, but being the owner of the S6 advertised in Octane I
can vouch for the high quality of BCL workmanship. Naturally, it is still a
classic car with the occasional issue - but as a family car driven weekly
(by someone without a clue how to fix even the smallest of problem) it
cannot be temperamental, and I have so far found it to be very reliable.
Only last week I was stuck in a bumper-to-bumper traffic jam on the M3 for 2
hours (4 hr journey in total), and passed approximately 10 cars on the side
lane which had over heated - and they were much newer than mine. Finally,
and following this successful nut and build 411 restoration, you may be
interested to learn that my brother has ordered the first (from BCL) S6 603
which is due before Christmas.