I have had MC 501s driving 3.6 Maggies via a C220 tube pre amp for almost 10 years. I traded gear all the time prior to discovering this combination. It is all about synergy among your components IMHO.
Everyone has their own journey, as well as taste in sound and primary genre of music. My path works for me and I love skilled musicianship that shines in the detail I find in my setup. Eva Cassidy, Dave Brubeck and Duane Allman all get plenty of play in my listening room.