Harvester check out private flying for loads of information on buying a plane. If the cost works out to much for you then consider setting up a syndicate of other like minded ATPL hour builders that are in a similar position to you. The ways that you could structure it are numerous. And in fact it doesn't even have to be a syndicate as you could just rent it out to cover your overheads. Surely there must be loads of willing takers that will rent the plane at a reduced cost or even share in the initial capital outlay if you went down that path. Having a "pool" of willing renters will also mean you will be able to venture out on longer jaunts (eg: to the continent) and share the costs but still benefit from the experience. Good luck.