High Output MC Cartridge recommendations?

Hi everyone, first-time user here!

My vinyl system consists of the following:
Clearaudio Champion 2 Turntable
SME Series 300 Model 309 Tonearm
Sumiko Blackbird HOMC Cartridge
Audioquest Leopard Tonearm Cable
McIntosh C41 Audio Control Centre / Preamp
McIntosh MC2102 Valve Power Amp
Amphion Argon 7LS Floorstanding Speakers

Most of the components are about 10 years old. I bought the TT, tonearm and cartridge from a second-hand hifi dealer so I didn't have any involvement in matching the components etc.

Some years ago an over-zealous cleaner managed to snap off the cantilever from the Blackbird. I was very happy with the overall sound of the system so I went and bought another Blackbird. Sadly, however, the same thing has just happened again (in spite of a big PLEASE DO NOT TOUCH sign, but that's another story!)

So, rather than go to the expense of just replacing the Blackbird yet again, I thought this time I would do a bit of research into what other options might be available. Sorry for the long story, but has anyone got any recommendations for other HOMC cartridges I should be considering?

Cheers, Mike