What should I expect moving from MM to MC?

I understand it depends on the setup, so I'll start here. I'm starting small (in my quest for music Nirvana!):

• Denon PMA-600NE (70W, dedicated analog wiring, also a "source direct" feature that by passes the bass/treble/balance circuitry)
• Klipsch RP-500M bookshelves
• Klipsch 12" Sub
• Mofi Studiodeck turntable

I was considering moving from my Sumiko Olympia MM cartridge to the Sumiko Blue Point No.3 MC Hi. 

Nothing but praise for the Blue Point in all reviews. But will I noticeably hear a clearer, fuller, warmer sound? Or is it a waste on money, focus elsewhere.

Thanks in advance!