...until a good friend of mine drew my attention to 5146G (with gray dial) as his next target. Very practical and "natural" on his wrist. It kind of opened my eyes and had me re-consider the brand. Like you, it broadened my horizen. And I took a plunge on 5134P - sorry, I was not particularly looking for a calendar watch, and am relatively a "manual winding" guy
But my point to your post is 5146 is, yes it is a VERY good and I totally understand and agree that it takes you to the Patek world. Great choice, I think.
By the way, this is my first post here 
Best,
Ken