No matter which broker you select to advise you, I suggest you go to flycasey.com, and check out the articles, blogs and podcasts on their website. Lots of excellent, practical information on buying and operating all the PA46 versions, piston and turbine. Worth reading to educate yourself on key issues and pitfalls, and its free. As noted above, joining MMOPA is a great idea and recommended but you may as well start with the free stuff!

Good luck and please keep us posted!