McLaren finance options

[mdrc]

Following excellent advice from forum members, I am now in the market for a 650s Spider. Can anyone recommend a good finance house please? I've spoken to a couple who simply want to do the deal asap, take the commission and disappear....what I'm looking for is obviously a good deal, but also decent service - somebody who listens to what I'm trying to achieve, over what time period and what outcome I would ideally like....preferably with some flexibility built in for a possible early termination ....and to stick with me as I move on to my next car. Is this too much to ask?!