Jbhiller,
Nice to hear you're enjoying the 2M Black. I suspected, surface noise would diminish while the cart settled in. There is a break in period with carts and it seems that the electrical aspect might take longer than the mechanical. I also think the Ortofon is well suited for your Creek phono board. Your input impedance is set at 47K ? Do you know the capacitance of the input?
Audio Technica carts are generally less expensive than Ortofon. Look up the price of your replacement stylus if there's any doubt, but AT carts require a bit more user knowledge to find the right fit.
We differentiate AT bodies (generators) by their inductance. Generally speaking, the higher inductance models tend to be more "musical" while the lower inductance models tend to be more detailed and "transparent", but loading requirements also become more critical.
I'm quite sure I could recommend an AT combo for < $400 that would give your 2M a run, but first it would be nice to know the details of your Creek. BTW an AT MM requires at least 30 hrs. break in. My AT440ML OCC took > 75 hrs. to fully break in. That's a long time and to endure I had it loaded at 22K and it was still hard to take. Having an old auto-changer running silently during this period might be a good idea. Just check on it once in awhile to clean the tip and make sure all is well.
Regards,