Hi David,
Glad you're enjoying it, the 103 is a fun cartridge, and you hit the nail on the head- dynamic. That's what gives it such universal appeal. Also, by having it on a table like the Amadeus, you're really hearing what the cartridge can do. It's a far better cartridge musically than the Ortofon. And once you got the loading correct, now you can enjoy... You will have a break in time...don't forget. Before you quickly jump ship to another cartridge, you might want to do other things for the table, such as better tonearm cables or the Auditorium mat or WTL DPS power supply. Just a thought.
Enjoy!