If money is honestly no object, then any of the schools you mention will be glad to take it from you. Those three are the only providers of an 'Integrated' training course as regulated by the CAA, but you should also consider CTC, whose course is very similar, if not actually strictly an integrated product.
There are, as others have suggested, no end of schools offering the 'Modular' course, usually for somewhat less money. Which you decide on entirely depends upon your own priorities.
What are Integrated and Modular courses? Try a search - and before that, go and look in the 'Archive Reference Thread - READ BEFORE YOU POST A QUESTION' at the top of this forum.
As has already been mentioned, you should go and try flying before you commit someone else's money to your training, and it is vital that you obtain a Class 1 medical. I would also advise you to consider taking the GAPAN aptitude tests, to ensure that all that money is being wisely spent on someone who has a realistic chance of completing the course successfully. After all, £65,000 (or more) is a lot to waste, even if money 'is no matter'!
Scroggs