As a fellow Yorkshireman can I suggest that if your not up to a bit of tinkering yourself, then an M3W may not be for you. You will need to be reliant on a sympathetic dealer, and there are many around, but they all have their limits.
Unsure what your goals in ownership are, but flexibility will likely be needed.
Not sure what part of Yorkshire your from, but found Phil Ledgerwood (just over the bridge in Lincolnshire) excellent, and so did the factory by all accounts, suggesting that he performed a better PDI than they could.
