I probably forgot to answer sorry, maybe I am ie doing it disservice, it was serviced about a month before I got as the owner was the mech I've used for the last 7 years and he's did quite a bit especially mechanically.
It's not prefect by any means but so far runs as it probably should, it's just after reading a few things about the 3.6 tdv8 I thought bugger I should have waited. Probably would have took till next year at some point but should have waited.
Plus the fact that it's not advisable to remap it because of the Cadbury's box, bugger again